diff --git a/polkadot/Cargo.lock b/polkadot/Cargo.lock
index dd1fe284ada4c92ef3e6c1a71abcfffe1c76df7e..c5b613bb1a4b8e458e9a2a06f3f26ef3dda1a19c 100644
--- a/polkadot/Cargo.lock
+++ b/polkadot/Cargo.lock
@@ -79,12 +79,6 @@ dependencies = [
  "opaque-debug 0.2.3",
 ]
 
-[[package]]
-name = "ahash"
-version = "0.3.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e8fd72866655d1904d6b0997d0b07ba561047d070fbe29de039031c641b61217"
-
 [[package]]
 name = "ahash"
 version = "0.4.6"
@@ -346,7 +340,7 @@ version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c3410529e8288c463bedb5930f82833bc0c90e5d2fe639a56582a4d09220b281"
 dependencies = [
- "autocfg 1.0.0",
+ "autocfg",
 ]
 
 [[package]]
@@ -366,12 +360,6 @@ dependencies = [
  "winapi 0.3.9",
 ]
 
-[[package]]
-name = "autocfg"
-version = "0.1.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1d49d90015b3c36167a20fe2810c5cd875ad504b39cff3d4eae7977e6b7c1cb2"
-
 [[package]]
 name = "autocfg"
 version = "1.0.0"
@@ -964,7 +952,7 @@ version = "0.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "058ed274caafc1f60c4997b5fc07bf7dc7cca454af7c6e81edffe5f33f70dace"
 dependencies = [
- "autocfg 1.0.0",
+ "autocfg",
  "cfg-if 0.1.10",
  "crossbeam-utils 0.7.2",
  "lazy_static",
@@ -990,7 +978,7 @@ version = "0.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c3c7c73a2d1e9fc0886a08b93e98eb643461230d5f1925e4036204d5f2e261a8"
 dependencies = [
- "autocfg 1.0.0",
+ "autocfg",
  "cfg-if 0.1.10",
  "lazy_static",
 ]
@@ -1001,7 +989,7 @@ version = "0.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "02d96d1e189ef58269ebe5b97953da3274d83a93af647c2ddd6f9dab28cedb8d"
 dependencies = [
- "autocfg 1.0.0",
+ "autocfg",
  "cfg-if 1.0.0",
  "lazy_static",
 ]
@@ -1451,12 +1439,12 @@ dependencies = [
 
 [[package]]
 name = "fixed-hash"
-version = "0.6.1"
+version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "11498d382790b7a8f2fd211780bec78619bba81cdad3a283997c0c41f836759c"
+checksum = "cfcf0ed7fe52a17a03854ec54a9f76d6d84508d1c0e66bc1793301c73fc8493c"
 dependencies = [
  "byteorder",
- "rand 0.7.3",
+ "rand 0.8.1",
  "rustc-hex",
  "static_assertions",
 ]
@@ -1489,7 +1477,7 @@ checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
 [[package]]
 name = "fork-tree"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "parity-scale-codec",
 ]
@@ -1507,7 +1495,7 @@ dependencies = [
 [[package]]
 name = "frame-benchmarking"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -1525,7 +1513,7 @@ dependencies = [
 [[package]]
 name = "frame-benchmarking-cli"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "Inflector",
  "chrono",
@@ -1548,7 +1536,7 @@ dependencies = [
 [[package]]
 name = "frame-executive"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -1564,7 +1552,7 @@ dependencies = [
 [[package]]
 name = "frame-metadata"
 version = "12.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "parity-scale-codec",
  "serde",
@@ -1575,12 +1563,12 @@ dependencies = [
 [[package]]
 name = "frame-support"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "bitflags",
  "frame-metadata",
  "frame-support-procedural",
- "impl-trait-for-tuples 0.1.3",
+ "impl-trait-for-tuples 0.2.0",
  "log",
  "once_cell",
  "parity-scale-codec",
@@ -1600,7 +1588,7 @@ dependencies = [
 [[package]]
 name = "frame-support-procedural"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "Inflector",
  "frame-support-procedural-tools",
@@ -1612,7 +1600,7 @@ dependencies = [
 [[package]]
 name = "frame-support-procedural-tools"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "frame-support-procedural-tools-derive",
  "proc-macro-crate",
@@ -1624,7 +1612,7 @@ dependencies = [
 [[package]]
 name = "frame-support-procedural-tools-derive"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "proc-macro2 1.0.24",
  "quote 1.0.7",
@@ -1634,10 +1622,10 @@ dependencies = [
 [[package]]
 name = "frame-system"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "frame-support",
- "impl-trait-for-tuples 0.1.3",
+ "impl-trait-for-tuples 0.2.0",
  "parity-scale-codec",
  "serde",
  "sp-core",
@@ -1650,7 +1638,7 @@ dependencies = [
 [[package]]
 name = "frame-system-benchmarking"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -1664,7 +1652,7 @@ dependencies = [
 [[package]]
 name = "frame-system-rpc-runtime-api"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "parity-scale-codec",
  "sp-api",
@@ -1937,7 +1925,20 @@ checksum = "7abc8dd8451921606d809ba32e95b6111925cd2906060d2dcc29c070220503eb"
 dependencies = [
  "cfg-if 0.1.10",
  "libc",
- "wasi",
+ "wasi 0.9.0+wasi-snapshot-preview1",
+ "wasm-bindgen",
+]
+
+[[package]]
+name = "getrandom"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4060f4657be78b8e766215b02b18a2e862d83745545de804638e2b545e81aee6"
+dependencies = [
+ "cfg-if 1.0.0",
+ "js-sys",
+ "libc",
+ "wasi 0.10.0+wasi-snapshot-preview1",
  "wasm-bindgen",
 ]
 
@@ -2065,23 +2066,13 @@ dependencies = [
  "crunchy",
 ]
 
-[[package]]
-name = "hashbrown"
-version = "0.8.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ab9b7860757ce258c89fd48d28b68c41713e597a7b09e793f6c6a6e2ea37c827"
-dependencies = [
- "ahash 0.3.8",
- "autocfg 1.0.0",
-]
-
 [[package]]
 name = "hashbrown"
 version = "0.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d7afe4a420e3fe79967a00898cc1f4db7c8a49a9333a29f8a4bd76a253d5cd04"
 dependencies = [
- "ahash 0.4.6",
+ "ahash",
 ]
 
 [[package]]
@@ -2405,8 +2396,8 @@ version = "1.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4fb1fa934250de4de8aef298d81c729a7d33d8c239daa3a7575e6b92bfc7313b"
 dependencies = [
- "autocfg 1.0.0",
- "hashbrown 0.9.1",
+ "autocfg",
+ "hashbrown",
  "serde",
 ]
 
@@ -2415,6 +2406,11 @@ name = "instant"
 version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5b141fdc7836c525d4d594027d318c84161ca17aaf8113ab1f81ab93ae897485"
+dependencies = [
+ "js-sys",
+ "wasm-bindgen",
+ "web-sys",
+]
 
 [[package]]
 name = "integer-encoding"
@@ -2748,9 +2744,9 @@ dependencies = [
 
 [[package]]
 name = "kvdb"
-version = "0.7.0"
+version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0315ef2f688e33844400b31f11c263f2b3dc21d8b9355c6891c5f185fae43f9a"
+checksum = "92312348daade49976a6dc59263ad39ed54f840aacb5664874f7c9aa16e5f848"
 dependencies = [
  "parity-util-mem",
  "smallvec 1.6.0",
@@ -2758,20 +2754,20 @@ dependencies = [
 
 [[package]]
 name = "kvdb-memorydb"
-version = "0.7.0"
+version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "73de822b260a3bdfb889dbbb65bb2d473eee2253973d6fa4a5d149a2a4a7c66e"
+checksum = "986052a8d16c692eaebe775391f9a3ac26714f3907132658500b601dec94c8c2"
 dependencies = [
  "kvdb",
  "parity-util-mem",
- "parking_lot 0.10.2",
+ "parking_lot 0.11.1",
 ]
 
 [[package]]
 name = "kvdb-rocksdb"
-version = "0.9.1"
+version = "0.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "44947dd392f09475af614d740fe0320b66d01cb5b977f664bbbb5e45a70ea4c1"
+checksum = "8d92c36be64baba5ea549116ff0d7ffd445456a7be8aaee21ec05882b980cd11"
 dependencies = [
  "fs-swap",
  "kvdb",
@@ -2779,7 +2775,7 @@ dependencies = [
  "num_cpus",
  "owning_ref",
  "parity-util-mem",
- "parking_lot 0.10.2",
+ "parking_lot 0.11.1",
  "regex",
  "rocksdb",
  "smallvec 1.6.0",
@@ -2787,9 +2783,9 @@ dependencies = [
 
 [[package]]
 name = "kvdb-web"
-version = "0.7.0"
+version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2701a1369d6ea4f1b9f606db46e5e2a4a8e47f22530a07823d653f85ab1f6c34"
+checksum = "f7bfe11b3202691673766b1224c432996f6b8047db17ceb743675bef3404e714"
 dependencies = [
  "futures 0.3.8",
  "js-sys",
@@ -2797,7 +2793,8 @@ dependencies = [
  "kvdb-memorydb",
  "log",
  "parity-util-mem",
- "send_wrapper 0.3.0",
+ "parking_lot 0.11.1",
+ "send_wrapper 0.5.0",
  "wasm-bindgen",
  "web-sys",
 ]
@@ -3026,7 +3023,7 @@ dependencies = [
  "rand 0.7.3",
  "sha2 0.9.1",
  "smallvec 1.6.0",
- "uint",
+ "uint 0.8.3",
  "unsigned-varint",
  "void",
  "wasm-timer",
@@ -3361,7 +3358,7 @@ version = "0.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "be716eb6878ca2263eb5d00a781aa13264a794f519fe6af4fbb2668b2d5441c0"
 dependencies = [
- "hashbrown 0.9.1",
+ "hashbrown",
 ]
 
 [[package]]
@@ -3437,17 +3434,17 @@ version = "0.5.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c198b026e1bbf08a937e94c6c60f9ec4a2267f5b0d2eec9c1b21b061ce2be55f"
 dependencies = [
- "autocfg 1.0.0",
+ "autocfg",
 ]
 
 [[package]]
 name = "memory-db"
-version = "0.24.0"
+version = "0.25.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0777fbb396f666701d939e9b3876c18ada6b3581257d88631f2590bc366d8ebe"
+checksum = "6cbd2a22f201c03cc1706a727842490abfea17b7b53260358239828208daba3c"
 dependencies = [
  "hash-db",
- "hashbrown 0.8.0",
+ "hashbrown",
  "parity-util-mem",
 ]
 
@@ -3749,7 +3746,7 @@ version = "0.2.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "090c7f9998ee0ff65aa5b723e4009f7b217707f1fb5ea551329cc4d6231fb304"
 dependencies = [
- "autocfg 1.0.0",
+ "autocfg",
  "num-integer",
  "num-traits 0.2.12",
 ]
@@ -3760,7 +3757,7 @@ version = "0.2.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b6b19411a9719e753aff12e5187b74d60d3dc449ec3f4dc21e3989c3f554bc95"
 dependencies = [
- "autocfg 1.0.0",
+ "autocfg",
  "num-traits 0.2.12",
 ]
 
@@ -3770,7 +3767,7 @@ version = "0.1.43"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8d59457e662d541ba17869cf51cf177c0b5f0cbf476c66bdc90bf1edac4f875b"
 dependencies = [
- "autocfg 1.0.0",
+ "autocfg",
  "num-traits 0.2.12",
 ]
 
@@ -3780,7 +3777,7 @@ version = "0.2.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5c000134b5dbf44adc5cb772486d335293351644b801551abe8f75c84cfa4aef"
 dependencies = [
- "autocfg 1.0.0",
+ "autocfg",
  "num-bigint",
  "num-integer",
  "num-traits 0.2.12",
@@ -3801,7 +3798,7 @@ version = "0.2.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ac267bcc07f48ee5f8935ab0d24f316fb722d7a1292e2913f0cc196b29ffd611"
 dependencies = [
- "autocfg 1.0.0",
+ "autocfg",
  "libm",
 ]
 
@@ -3901,7 +3898,7 @@ checksum = "13370dae44474229701bb69b90b4f4dca6404cb0357a2d50d635f1171dc3aa7b"
 [[package]]
 name = "pallet-authority-discovery"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -3917,11 +3914,11 @@ dependencies = [
 [[package]]
 name = "pallet-authorship"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "frame-support",
  "frame-system",
- "impl-trait-for-tuples 0.1.3",
+ "impl-trait-for-tuples 0.2.0",
  "parity-scale-codec",
  "sp-authorship",
  "sp-inherents",
@@ -3932,7 +3929,7 @@ dependencies = [
 [[package]]
 name = "pallet-babe"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -3957,7 +3954,7 @@ dependencies = [
 [[package]]
 name = "pallet-balances"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -3971,7 +3968,7 @@ dependencies = [
 [[package]]
 name = "pallet-bounties"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -3986,7 +3983,7 @@ dependencies = [
 [[package]]
 name = "pallet-collective"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -4002,7 +3999,7 @@ dependencies = [
 [[package]]
 name = "pallet-democracy"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -4017,7 +4014,7 @@ dependencies = [
 [[package]]
 name = "pallet-elections-phragmen"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -4032,7 +4029,7 @@ dependencies = [
 [[package]]
 name = "pallet-grandpa"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -4053,7 +4050,7 @@ dependencies = [
 [[package]]
 name = "pallet-identity"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "enumflags2",
  "frame-benchmarking",
@@ -4069,7 +4066,7 @@ dependencies = [
 [[package]]
 name = "pallet-im-online"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -4089,7 +4086,7 @@ dependencies = [
 [[package]]
 name = "pallet-indices"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -4106,7 +4103,7 @@ dependencies = [
 [[package]]
 name = "pallet-membership"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -4120,7 +4117,7 @@ dependencies = [
 [[package]]
 name = "pallet-multisig"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -4136,7 +4133,7 @@ dependencies = [
 [[package]]
 name = "pallet-nicks"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -4150,7 +4147,7 @@ dependencies = [
 [[package]]
 name = "pallet-offences"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -4165,7 +4162,7 @@ dependencies = [
 [[package]]
 name = "pallet-offences-benchmarking"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -4186,7 +4183,7 @@ dependencies = [
 [[package]]
 name = "pallet-proxy"
 version = "2.0.1"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -4202,7 +4199,7 @@ dependencies = [
 [[package]]
 name = "pallet-randomness-collective-flip"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -4215,7 +4212,7 @@ dependencies = [
 [[package]]
 name = "pallet-recovery"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "enumflags2",
  "frame-support",
@@ -4230,7 +4227,7 @@ dependencies = [
 [[package]]
 name = "pallet-scheduler"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -4245,7 +4242,7 @@ dependencies = [
 [[package]]
 name = "pallet-session"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -4265,7 +4262,7 @@ dependencies = [
 [[package]]
 name = "pallet-session-benchmarking"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -4281,7 +4278,7 @@ dependencies = [
 [[package]]
 name = "pallet-society"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -4295,7 +4292,7 @@ dependencies = [
 [[package]]
 name = "pallet-staking"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -4317,7 +4314,7 @@ dependencies = [
 [[package]]
 name = "pallet-staking-reward-curve"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "proc-macro-crate",
  "proc-macro2 1.0.24",
@@ -4328,7 +4325,7 @@ dependencies = [
 [[package]]
 name = "pallet-sudo"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -4342,12 +4339,12 @@ dependencies = [
 [[package]]
 name = "pallet-timestamp"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
  "frame-system",
- "impl-trait-for-tuples 0.1.3",
+ "impl-trait-for-tuples 0.2.0",
  "parity-scale-codec",
  "serde",
  "sp-inherents",
@@ -4360,7 +4357,7 @@ dependencies = [
 [[package]]
 name = "pallet-tips"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -4375,7 +4372,7 @@ dependencies = [
 [[package]]
 name = "pallet-transaction-payment"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -4392,7 +4389,7 @@ dependencies = [
 [[package]]
 name = "pallet-transaction-payment-rpc"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "jsonrpc-core",
  "jsonrpc-core-client",
@@ -4410,7 +4407,7 @@ dependencies = [
 [[package]]
 name = "pallet-transaction-payment-rpc-runtime-api"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "frame-support",
  "parity-scale-codec",
@@ -4423,12 +4420,12 @@ dependencies = [
 [[package]]
 name = "pallet-treasury"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
  "frame-system",
- "impl-trait-for-tuples 0.1.3",
+ "impl-trait-for-tuples 0.2.0",
  "pallet-balances",
  "parity-scale-codec",
  "serde",
@@ -4439,7 +4436,7 @@ dependencies = [
 [[package]]
 name = "pallet-utility"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -4455,7 +4452,7 @@ dependencies = [
 [[package]]
 name = "pallet-vesting"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "enumflags2",
  "frame-benchmarking",
@@ -4551,16 +4548,16 @@ dependencies = [
 
 [[package]]
 name = "parity-util-mem"
-version = "0.7.0"
+version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "297ff91fa36aec49ce183484b102f6b75b46776822bd81525bfc4cc9b0dd0f5c"
+checksum = "8f17f15cb05897127bf36a240085a1f0bbef7bce3024849eccf7f93f6171bc27"
 dependencies = [
- "cfg-if 0.1.10",
- "hashbrown 0.8.0",
- "impl-trait-for-tuples 0.1.3",
+ "cfg-if 1.0.0",
+ "hashbrown",
+ "impl-trait-for-tuples 0.2.0",
  "jemallocator",
  "parity-util-mem-derive",
- "parking_lot 0.10.2",
+ "parking_lot 0.11.1",
  "primitive-types",
  "smallvec 1.6.0",
  "winapi 0.3.9",
@@ -5603,8 +5600,8 @@ dependencies = [
  "pallet-vesting",
  "parity-scale-codec",
  "polkadot-primitives",
- "rand 0.7.3",
- "rand_chacha 0.2.2",
+ "rand 0.8.1",
+ "rand_chacha 0.3.0",
  "rustc-hex",
  "sc-keystore",
  "serde",
@@ -5844,7 +5841,7 @@ dependencies = [
  "polkadot-runtime-parachains",
  "polkadot-service",
  "polkadot-test-runtime",
- "rand 0.7.3",
+ "rand 0.8.1",
  "sc-authority-discovery",
  "sc-chain-spec",
  "sc-cli",
@@ -5982,14 +5979,14 @@ dependencies = [
 
 [[package]]
 name = "primitive-types"
-version = "0.7.2"
+version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c55c21c64d0eaa4d7ed885d959ef2d62d9e488c27c0e02d9aa5ce6c877b7d5f8"
+checksum = "b3824ae2c5e27160113b9e029a10ec9e3f0237bad8029f69c7724393c9fdefd8"
 dependencies = [
  "fixed-hash",
  "impl-codec",
  "impl-serde",
- "uint",
+ "uint 0.9.0",
 ]
 
 [[package]]
@@ -6201,47 +6198,30 @@ dependencies = [
  "winapi 0.3.9",
 ]
 
-[[package]]
-name = "rand"
-version = "0.6.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6d71dacdc3c88c1fde3885a3be3fbab9f35724e6ce99467f7d9c5026132184ca"
-dependencies = [
- "autocfg 0.1.7",
- "libc",
- "rand_chacha 0.1.1",
- "rand_core 0.4.2",
- "rand_hc 0.1.0",
- "rand_isaac",
- "rand_jitter",
- "rand_os",
- "rand_pcg 0.1.2",
- "rand_xorshift",
- "winapi 0.3.9",
-]
-
 [[package]]
 name = "rand"
 version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6a6b1679d49b24bbfe0c803429aa1874472f50d9b363131f0e89fc356b544d03"
 dependencies = [
- "getrandom",
+ "getrandom 0.1.14",
  "libc",
  "rand_chacha 0.2.2",
  "rand_core 0.5.1",
  "rand_hc 0.2.0",
- "rand_pcg 0.2.1",
+ "rand_pcg",
 ]
 
 [[package]]
-name = "rand_chacha"
-version = "0.1.1"
+name = "rand"
+version = "0.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "556d3a1ca6600bfcbab7c7c91ccb085ac7fbbcd70e008a98742e7847f4f7bcef"
+checksum = "c24fcd450d3fa2b592732565aa4f17a27a61c65ece4726353e000939b0edee34"
 dependencies = [
- "autocfg 0.1.7",
- "rand_core 0.3.1",
+ "libc",
+ "rand_chacha 0.3.0",
+ "rand_core 0.6.1",
+ "rand_hc 0.3.0",
 ]
 
 [[package]]
@@ -6254,6 +6234,16 @@ dependencies = [
  "rand_core 0.5.1",
 ]
 
+[[package]]
+name = "rand_chacha"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e12735cf05c9e10bf21534da50a147b924d555dc7a547c42e6bb2d5b6017ae0d"
+dependencies = [
+ "ppv-lite86",
+ "rand_core 0.6.1",
+]
+
 [[package]]
 name = "rand_core"
 version = "0.3.1"
@@ -6275,25 +6265,25 @@ version = "0.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "90bde5296fc891b0cef12a6d03ddccc162ce7b2aff54160af9338f8d40df6d19"
 dependencies = [
- "getrandom",
+ "getrandom 0.1.14",
 ]
 
 [[package]]
-name = "rand_distr"
-version = "0.2.2"
+name = "rand_core"
+version = "0.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "96977acbdd3a6576fb1d27391900035bf3863d4a16422973a409b488cf29ffb2"
+checksum = "c026d7df8b298d90ccbbc5190bd04d85e159eaf5576caeacf8741da93ccbd2e5"
 dependencies = [
- "rand 0.7.3",
+ "getrandom 0.2.1",
 ]
 
 [[package]]
-name = "rand_hc"
-version = "0.1.0"
+name = "rand_distr"
+version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7b40677c7be09ae76218dc623efbf7b18e34bced3f38883af07bb75630a21bc4"
+checksum = "96977acbdd3a6576fb1d27391900035bf3863d4a16422973a409b488cf29ffb2"
 dependencies = [
- "rand_core 0.3.1",
+ "rand 0.7.3",
 ]
 
 [[package]]
@@ -6306,48 +6296,12 @@ dependencies = [
 ]
 
 [[package]]
-name = "rand_isaac"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ded997c9d5f13925be2a6fd7e66bf1872597f759fd9dd93513dd7e92e5a5ee08"
-dependencies = [
- "rand_core 0.3.1",
-]
-
-[[package]]
-name = "rand_jitter"
-version = "0.1.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1166d5c91dc97b88d1decc3285bb0a99ed84b05cfd0bc2341bdf2d43fc41e39b"
-dependencies = [
- "libc",
- "rand_core 0.4.2",
- "winapi 0.3.9",
-]
-
-[[package]]
-name = "rand_os"
-version = "0.1.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7b75f676a1e053fc562eafbb47838d67c84801e38fc1ba459e8f180deabd5071"
-dependencies = [
- "cloudabi 0.0.3",
- "fuchsia-cprng",
- "libc",
- "rand_core 0.4.2",
- "rdrand",
- "wasm-bindgen",
- "winapi 0.3.9",
-]
-
-[[package]]
-name = "rand_pcg"
-version = "0.1.2"
+name = "rand_hc"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "abf9b09b01790cfe0364f52bf32995ea3c39f4d2dd011eac241d2914146d0b44"
+checksum = "3190ef7066a446f2e7f42e239d161e905420ccab01eb967c9eb27d21b2322a73"
 dependencies = [
- "autocfg 0.1.7",
- "rand_core 0.4.2",
+ "rand_core 0.6.1",
 ]
 
 [[package]]
@@ -6359,15 +6313,6 @@ dependencies = [
  "rand_core 0.5.1",
 ]
 
-[[package]]
-name = "rand_xorshift"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cbf7e9e623549b0e21f6e97cf8ecf247c1a8fd2e8a992ae265314300b2455d5c"
-dependencies = [
- "rand_core 0.3.1",
-]
-
 [[package]]
 name = "raw-cpuid"
 version = "7.0.3"
@@ -6391,7 +6336,7 @@ version = "1.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "62f02856753d04e03e26929f820d0a0a337ebe71f849801eea335d464b349080"
 dependencies = [
- "autocfg 1.0.0",
+ "autocfg",
  "crossbeam-deque",
  "either",
  "rayon-core",
@@ -6431,7 +6376,7 @@ version = "0.3.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "09b23093265f8d200fa7b4c2c76297f47e681c655f6f1285a8780d6a022f7431"
 dependencies = [
- "getrandom",
+ "getrandom 0.1.14",
  "redox_syscall",
  "rust-argon2",
 ]
@@ -6747,7 +6692,7 @@ dependencies = [
 [[package]]
 name = "sc-authority-discovery"
 version = "0.8.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "async-trait",
  "derive_more",
@@ -6775,7 +6720,7 @@ dependencies = [
 [[package]]
 name = "sc-basic-authorship"
 version = "0.8.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "futures 0.3.8",
  "futures-timer 3.0.2",
@@ -6798,7 +6743,7 @@ dependencies = [
 [[package]]
 name = "sc-block-builder"
 version = "0.8.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "parity-scale-codec",
  "sc-client-api",
@@ -6815,9 +6760,9 @@ dependencies = [
 [[package]]
 name = "sc-chain-spec"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
- "impl-trait-for-tuples 0.1.3",
+ "impl-trait-for-tuples 0.2.0",
  "parity-scale-codec",
  "sc-chain-spec-derive",
  "sc-consensus-babe",
@@ -6836,7 +6781,7 @@ dependencies = [
 [[package]]
 name = "sc-chain-spec-derive"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "proc-macro-crate",
  "proc-macro2 1.0.24",
@@ -6847,7 +6792,7 @@ dependencies = [
 [[package]]
 name = "sc-cli"
 version = "0.8.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "atty",
  "chrono",
@@ -6890,7 +6835,7 @@ dependencies = [
 [[package]]
 name = "sc-cli-proc-macro"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "proc-macro-crate",
  "proc-macro2 1.0.24",
@@ -6901,7 +6846,7 @@ dependencies = [
 [[package]]
 name = "sc-client-api"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "derive_more",
  "fnv",
@@ -6911,7 +6856,7 @@ dependencies = [
  "lazy_static",
  "log",
  "parity-scale-codec",
- "parking_lot 0.10.2",
+ "parking_lot 0.11.1",
  "sc-executor",
  "sp-api",
  "sp-blockchain",
@@ -6935,7 +6880,7 @@ dependencies = [
 [[package]]
 name = "sc-client-db"
 version = "0.8.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "blake2-rfc",
  "hash-db",
@@ -6947,7 +6892,7 @@ dependencies = [
  "parity-db",
  "parity-scale-codec",
  "parity-util-mem",
- "parking_lot 0.10.2",
+ "parking_lot 0.11.1",
  "sc-client-api",
  "sc-executor",
  "sc-state-db",
@@ -6965,7 +6910,7 @@ dependencies = [
 [[package]]
 name = "sc-consensus"
 version = "0.8.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "sc-client-api",
  "sp-blockchain",
@@ -6976,7 +6921,7 @@ dependencies = [
 [[package]]
 name = "sc-consensus-babe"
 version = "0.8.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "derive_more",
  "fork-tree",
@@ -6988,7 +6933,7 @@ dependencies = [
  "num-rational",
  "num-traits 0.2.12",
  "parity-scale-codec",
- "parking_lot 0.10.2",
+ "parking_lot 0.11.1",
  "pdqselect",
  "rand 0.7.3",
  "retain_mut",
@@ -7021,7 +6966,7 @@ dependencies = [
 [[package]]
 name = "sc-consensus-babe-rpc"
 version = "0.8.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "derive_more",
  "futures 0.3.8",
@@ -7045,11 +6990,11 @@ dependencies = [
 [[package]]
 name = "sc-consensus-epochs"
 version = "0.8.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "fork-tree",
  "parity-scale-codec",
- "parking_lot 0.10.2",
+ "parking_lot 0.11.1",
  "sc-client-api",
  "sp-blockchain",
  "sp-runtime",
@@ -7058,13 +7003,13 @@ dependencies = [
 [[package]]
 name = "sc-consensus-slots"
 version = "0.8.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "futures 0.3.8",
  "futures-timer 3.0.2",
  "log",
  "parity-scale-codec",
- "parking_lot 0.10.2",
+ "parking_lot 0.11.1",
  "sc-client-api",
  "sc-telemetry",
  "sp-api",
@@ -7084,7 +7029,7 @@ dependencies = [
 [[package]]
 name = "sc-consensus-uncles"
 version = "0.8.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "log",
  "sc-client-api",
@@ -7098,7 +7043,7 @@ dependencies = [
 [[package]]
 name = "sc-executor"
 version = "0.8.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "derive_more",
  "lazy_static",
@@ -7106,7 +7051,7 @@ dependencies = [
  "log",
  "parity-scale-codec",
  "parity-wasm 0.41.0",
- "parking_lot 0.10.2",
+ "parking_lot 0.11.1",
  "sc-executor-common",
  "sc-executor-wasmi",
  "sc-executor-wasmtime",
@@ -7127,7 +7072,7 @@ dependencies = [
 [[package]]
 name = "sc-executor-common"
 version = "0.8.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "derive_more",
  "parity-scale-codec",
@@ -7143,7 +7088,7 @@ dependencies = [
 [[package]]
 name = "sc-executor-wasmi"
 version = "0.8.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "log",
  "parity-scale-codec",
@@ -7158,7 +7103,7 @@ dependencies = [
 [[package]]
 name = "sc-executor-wasmtime"
 version = "0.8.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "log",
  "parity-scale-codec",
@@ -7176,7 +7121,7 @@ dependencies = [
 [[package]]
 name = "sc-finality-grandpa"
 version = "0.8.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "derive_more",
  "finality-grandpa",
@@ -7185,7 +7130,7 @@ dependencies = [
  "futures-timer 3.0.2",
  "log",
  "parity-scale-codec",
- "parking_lot 0.10.2",
+ "parking_lot 0.11.1",
  "pin-project 0.4.23",
  "rand 0.7.3",
  "sc-block-builder",
@@ -7213,7 +7158,7 @@ dependencies = [
 [[package]]
 name = "sc-finality-grandpa-rpc"
 version = "0.8.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "derive_more",
  "finality-grandpa",
@@ -7237,7 +7182,7 @@ dependencies = [
 [[package]]
 name = "sc-informant"
 version = "0.8.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "ansi_term 0.12.1",
  "futures 0.3.8",
@@ -7255,7 +7200,7 @@ dependencies = [
 [[package]]
 name = "sc-keystore"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "async-trait",
  "derive_more",
@@ -7263,7 +7208,7 @@ dependencies = [
  "futures-util",
  "hex",
  "merlin",
- "parking_lot 0.10.2",
+ "parking_lot 0.11.1",
  "rand 0.7.3",
  "serde_json",
  "sp-application-crypto",
@@ -7275,12 +7220,12 @@ dependencies = [
 [[package]]
 name = "sc-light"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "hash-db",
  "lazy_static",
  "parity-scale-codec",
- "parking_lot 0.10.2",
+ "parking_lot 0.11.1",
  "sc-client-api",
  "sc-executor",
  "sp-api",
@@ -7294,7 +7239,7 @@ dependencies = [
 [[package]]
 name = "sc-network"
 version = "0.8.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "async-std",
  "async-trait",
@@ -7347,7 +7292,7 @@ dependencies = [
 [[package]]
 name = "sc-network-gossip"
 version = "0.8.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "futures 0.3.8",
  "futures-timer 3.0.2",
@@ -7362,7 +7307,7 @@ dependencies = [
 [[package]]
 name = "sc-offchain"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "bytes 0.5.6",
  "fnv",
@@ -7373,7 +7318,7 @@ dependencies = [
  "log",
  "num_cpus",
  "parity-scale-codec",
- "parking_lot 0.10.2",
+ "parking_lot 0.11.1",
  "rand 0.7.3",
  "sc-client-api",
  "sc-keystore",
@@ -7389,7 +7334,7 @@ dependencies = [
 [[package]]
 name = "sc-peerset"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "futures 0.3.8",
  "libp2p",
@@ -7402,7 +7347,7 @@ dependencies = [
 [[package]]
 name = "sc-proposer-metrics"
 version = "0.8.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "log",
  "substrate-prometheus-endpoint",
@@ -7411,7 +7356,7 @@ dependencies = [
 [[package]]
 name = "sc-rpc"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "futures 0.3.8",
  "hash-db",
@@ -7419,7 +7364,7 @@ dependencies = [
  "jsonrpc-pubsub",
  "log",
  "parity-scale-codec",
- "parking_lot 0.10.2",
+ "parking_lot 0.11.1",
  "sc-block-builder",
  "sc-client-api",
  "sc-executor",
@@ -7445,7 +7390,7 @@ dependencies = [
 [[package]]
 name = "sc-rpc-api"
 version = "0.8.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "derive_more",
  "futures 0.3.8",
@@ -7455,7 +7400,7 @@ dependencies = [
  "jsonrpc-pubsub",
  "log",
  "parity-scale-codec",
- "parking_lot 0.10.2",
+ "parking_lot 0.11.1",
  "serde",
  "serde_json",
  "sp-chain-spec",
@@ -7469,7 +7414,7 @@ dependencies = [
 [[package]]
 name = "sc-rpc-server"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "futures 0.1.29",
  "jsonrpc-core",
@@ -7487,7 +7432,7 @@ dependencies = [
 [[package]]
 name = "sc-service"
 version = "0.8.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "directories 3.0.1",
  "exit-future",
@@ -7501,7 +7446,7 @@ dependencies = [
  "log",
  "parity-scale-codec",
  "parity-util-mem",
- "parking_lot 0.10.2",
+ "parking_lot 0.11.1",
  "pin-project 0.4.23",
  "rand 0.7.3",
  "sc-block-builder",
@@ -7551,13 +7496,13 @@ dependencies = [
 [[package]]
 name = "sc-state-db"
 version = "0.8.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "log",
  "parity-scale-codec",
  "parity-util-mem",
  "parity-util-mem-derive",
- "parking_lot 0.10.2",
+ "parking_lot 0.11.1",
  "sc-client-api",
  "sp-core",
  "thiserror",
@@ -7566,7 +7511,7 @@ dependencies = [
 [[package]]
 name = "sc-sync-state-rpc"
 version = "0.8.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "jsonrpc-core",
  "jsonrpc-core-client",
@@ -7586,13 +7531,13 @@ dependencies = [
 [[package]]
 name = "sc-telemetry"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "futures 0.3.8",
  "futures-timer 3.0.2",
  "libp2p",
  "log",
- "parking_lot 0.10.2",
+ "parking_lot 0.11.1",
  "pin-project 0.4.23",
  "rand 0.7.3",
  "serde",
@@ -7607,14 +7552,14 @@ dependencies = [
 [[package]]
 name = "sc-tracing"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "ansi_term 0.12.1",
  "erased-serde",
  "lazy_static",
  "log",
  "once_cell",
- "parking_lot 0.10.2",
+ "parking_lot 0.11.1",
  "regex",
  "rustc-hash",
  "sc-telemetry",
@@ -7631,14 +7576,14 @@ dependencies = [
 [[package]]
 name = "sc-transaction-graph"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "derive_more",
  "futures 0.3.8",
  "linked-hash-map",
  "log",
  "parity-util-mem",
- "parking_lot 0.10.2",
+ "parking_lot 0.11.1",
  "retain_mut",
  "serde",
  "sp-blockchain",
@@ -7653,7 +7598,7 @@ dependencies = [
 [[package]]
 name = "sc-transaction-pool"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "futures 0.3.8",
  "futures-diagnose",
@@ -7661,7 +7606,7 @@ dependencies = [
  "log",
  "parity-scale-codec",
  "parity-util-mem",
- "parking_lot 0.10.2",
+ "parking_lot 0.11.1",
  "sc-client-api",
  "sc-transaction-graph",
  "sp-api",
@@ -7695,7 +7640,7 @@ dependencies = [
  "arrayref",
  "arrayvec 0.5.2",
  "curve25519-dalek 2.1.0",
- "getrandom",
+ "getrandom 0.1.14",
  "merlin",
  "rand 0.7.3",
  "rand_core 0.5.1",
@@ -7825,15 +7770,15 @@ dependencies = [
 
 [[package]]
 name = "send_wrapper"
-version = "0.3.0"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "686ef91cf020ad8d4aca9a7047641fd6add626b7b89e14546c2b6a76781cf822"
+checksum = "f638d531eccd6e23b980caf34876660d38e265409d8e99b397ab71eb3612fad0"
 
 [[package]]
 name = "send_wrapper"
-version = "0.4.0"
+version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f638d531eccd6e23b980caf34876660d38e265409d8e99b397ab71eb3612fad0"
+checksum = "930c0acf610d3fdb5e2ab6213019aaa04e227ebe9547b0649ba599b16d788bd7"
 
 [[package]]
 name = "separator"
@@ -8119,7 +8064,7 @@ dependencies = [
 [[package]]
 name = "sp-allocator"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "log",
  "sp-core",
@@ -8131,7 +8076,7 @@ dependencies = [
 [[package]]
 name = "sp-api"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "hash-db",
  "parity-scale-codec",
@@ -8147,7 +8092,7 @@ dependencies = [
 [[package]]
 name = "sp-api-proc-macro"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "blake2-rfc",
  "proc-macro-crate",
@@ -8159,7 +8104,7 @@ dependencies = [
 [[package]]
 name = "sp-application-crypto"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "parity-scale-codec",
  "serde",
@@ -8171,7 +8116,7 @@ dependencies = [
 [[package]]
 name = "sp-arithmetic"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "integer-sqrt",
  "num-traits 0.2.12",
@@ -8184,7 +8129,7 @@ dependencies = [
 [[package]]
 name = "sp-authority-discovery"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "parity-scale-codec",
  "sp-api",
@@ -8196,7 +8141,7 @@ dependencies = [
 [[package]]
 name = "sp-authorship"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "parity-scale-codec",
  "sp-inherents",
@@ -8207,7 +8152,7 @@ dependencies = [
 [[package]]
 name = "sp-block-builder"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "parity-scale-codec",
  "sp-api",
@@ -8219,13 +8164,13 @@ dependencies = [
 [[package]]
 name = "sp-blockchain"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "futures 0.3.8",
  "log",
  "lru",
  "parity-scale-codec",
- "parking_lot 0.10.2",
+ "parking_lot 0.11.1",
  "sp-api",
  "sp-consensus",
  "sp-database",
@@ -8237,7 +8182,7 @@ dependencies = [
 [[package]]
 name = "sp-chain-spec"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "serde",
  "serde_json",
@@ -8246,14 +8191,14 @@ dependencies = [
 [[package]]
 name = "sp-consensus"
 version = "0.8.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "futures 0.3.8",
  "futures-timer 3.0.2",
  "libp2p",
  "log",
  "parity-scale-codec",
- "parking_lot 0.10.2",
+ "parking_lot 0.11.1",
  "serde",
  "sp-api",
  "sp-core",
@@ -8272,7 +8217,7 @@ dependencies = [
 [[package]]
 name = "sp-consensus-babe"
 version = "0.8.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "merlin",
  "parity-scale-codec",
@@ -8292,7 +8237,7 @@ dependencies = [
 [[package]]
 name = "sp-consensus-slots"
 version = "0.8.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "parity-scale-codec",
  "sp-runtime",
@@ -8301,7 +8246,7 @@ dependencies = [
 [[package]]
 name = "sp-consensus-vrf"
 version = "0.8.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "parity-scale-codec",
  "schnorrkel",
@@ -8313,7 +8258,7 @@ dependencies = [
 [[package]]
 name = "sp-core"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "base58",
  "blake2-rfc",
@@ -8332,7 +8277,7 @@ dependencies = [
  "num-traits 0.2.12",
  "parity-scale-codec",
  "parity-util-mem",
- "parking_lot 0.10.2",
+ "parking_lot 0.11.1",
  "primitive-types",
  "rand 0.7.3",
  "regex",
@@ -8357,16 +8302,16 @@ dependencies = [
 [[package]]
 name = "sp-database"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "kvdb",
- "parking_lot 0.10.2",
+ "parking_lot 0.11.1",
 ]
 
 [[package]]
 name = "sp-debug-derive"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "proc-macro2 1.0.24",
  "quote 1.0.7",
@@ -8376,7 +8321,7 @@ dependencies = [
 [[package]]
 name = "sp-externalities"
 version = "0.8.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "environmental",
  "parity-scale-codec",
@@ -8387,7 +8332,7 @@ dependencies = [
 [[package]]
 name = "sp-finality-grandpa"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "finality-grandpa",
  "log",
@@ -8404,10 +8349,10 @@ dependencies = [
 [[package]]
 name = "sp-inherents"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "parity-scale-codec",
- "parking_lot 0.10.2",
+ "parking_lot 0.11.1",
  "sp-core",
  "sp-std",
  "thiserror",
@@ -8416,14 +8361,14 @@ dependencies = [
 [[package]]
 name = "sp-io"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "futures 0.3.8",
  "hash-db",
  "libsecp256k1",
  "log",
  "parity-scale-codec",
- "parking_lot 0.10.2",
+ "parking_lot 0.11.1",
  "sp-core",
  "sp-externalities",
  "sp-keystore",
@@ -8440,7 +8385,7 @@ dependencies = [
 [[package]]
 name = "sp-keyring"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "lazy_static",
  "sp-core",
@@ -8451,14 +8396,14 @@ dependencies = [
 [[package]]
 name = "sp-keystore"
 version = "0.8.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "async-trait",
  "derive_more",
  "futures 0.3.8",
  "merlin",
  "parity-scale-codec",
- "parking_lot 0.10.2",
+ "parking_lot 0.11.1",
  "schnorrkel",
  "serde",
  "sp-core",
@@ -8468,7 +8413,7 @@ dependencies = [
 [[package]]
 name = "sp-npos-elections"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "parity-scale-codec",
  "serde",
@@ -8480,7 +8425,7 @@ dependencies = [
 [[package]]
 name = "sp-npos-elections-compact"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "proc-macro-crate",
  "proc-macro2 1.0.24",
@@ -8491,7 +8436,7 @@ dependencies = [
 [[package]]
 name = "sp-offchain"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "sp-api",
  "sp-core",
@@ -8501,7 +8446,7 @@ dependencies = [
 [[package]]
 name = "sp-panic-handler"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "backtrace",
 ]
@@ -8509,7 +8454,7 @@ dependencies = [
 [[package]]
 name = "sp-rpc"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "serde",
  "sp-core",
@@ -8518,11 +8463,11 @@ dependencies = [
 [[package]]
 name = "sp-runtime"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "either",
  "hash256-std-hasher",
- "impl-trait-for-tuples 0.1.3",
+ "impl-trait-for-tuples 0.2.0",
  "log",
  "parity-scale-codec",
  "parity-util-mem",
@@ -8539,9 +8484,9 @@ dependencies = [
 [[package]]
 name = "sp-runtime-interface"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
- "impl-trait-for-tuples 0.1.3",
+ "impl-trait-for-tuples 0.2.0",
  "parity-scale-codec",
  "primitive-types",
  "sp-externalities",
@@ -8556,7 +8501,7 @@ dependencies = [
 [[package]]
 name = "sp-runtime-interface-proc-macro"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "Inflector",
  "proc-macro-crate",
@@ -8568,7 +8513,7 @@ dependencies = [
 [[package]]
 name = "sp-serializer"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "serde",
  "serde_json",
@@ -8577,7 +8522,7 @@ dependencies = [
 [[package]]
 name = "sp-session"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "parity-scale-codec",
  "sp-api",
@@ -8590,7 +8535,7 @@ dependencies = [
 [[package]]
 name = "sp-staking"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "parity-scale-codec",
  "sp-runtime",
@@ -8600,13 +8545,13 @@ dependencies = [
 [[package]]
 name = "sp-state-machine"
 version = "0.8.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "hash-db",
  "log",
  "num-traits 0.2.12",
  "parity-scale-codec",
- "parking_lot 0.10.2",
+ "parking_lot 0.11.1",
  "rand 0.7.3",
  "smallvec 1.6.0",
  "sp-core",
@@ -8622,12 +8567,12 @@ dependencies = [
 [[package]]
 name = "sp-std"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 
 [[package]]
 name = "sp-storage"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "impl-serde",
  "parity-scale-codec",
@@ -8640,7 +8585,7 @@ dependencies = [
 [[package]]
 name = "sp-tasks"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "log",
  "sp-core",
@@ -8653,9 +8598,9 @@ dependencies = [
 [[package]]
 name = "sp-timestamp"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
- "impl-trait-for-tuples 0.1.3",
+ "impl-trait-for-tuples 0.2.0",
  "parity-scale-codec",
  "sp-api",
  "sp-inherents",
@@ -8667,7 +8612,7 @@ dependencies = [
 [[package]]
 name = "sp-tracing"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "log",
  "parity-scale-codec",
@@ -8680,7 +8625,7 @@ dependencies = [
 [[package]]
 name = "sp-transaction-pool"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "derive_more",
  "futures 0.3.8",
@@ -8696,7 +8641,7 @@ dependencies = [
 [[package]]
 name = "sp-trie"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "hash-db",
  "memory-db",
@@ -8710,7 +8655,7 @@ dependencies = [
 [[package]]
 name = "sp-utils"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "futures 0.3.8",
  "futures-core",
@@ -8722,7 +8667,7 @@ dependencies = [
 [[package]]
 name = "sp-version"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "impl-serde",
  "parity-scale-codec",
@@ -8734,9 +8679,9 @@ dependencies = [
 [[package]]
 name = "sp-wasm-interface"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
- "impl-trait-for-tuples 0.1.3",
+ "impl-trait-for-tuples 0.2.0",
  "parity-scale-codec",
  "sp-std",
  "wasmi",
@@ -8866,7 +8811,7 @@ dependencies = [
 [[package]]
 name = "substrate-browser-utils"
 version = "0.8.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "chrono",
  "console_error_panic_hook",
@@ -8874,11 +8819,11 @@ dependencies = [
  "futures 0.1.29",
  "futures 0.3.8",
  "futures-timer 3.0.2",
+ "getrandom 0.2.1",
  "js-sys",
  "kvdb-web",
  "libp2p-wasm-ext",
  "log",
- "rand 0.6.5",
  "rand 0.7.3",
  "sc-chain-spec",
  "sc-informant",
@@ -8892,7 +8837,7 @@ dependencies = [
 [[package]]
 name = "substrate-build-script-utils"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "platforms",
 ]
@@ -8900,7 +8845,7 @@ dependencies = [
 [[package]]
 name = "substrate-frame-rpc-system"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "frame-system-rpc-runtime-api",
  "futures 0.3.8",
@@ -8923,7 +8868,7 @@ dependencies = [
 [[package]]
 name = "substrate-prometheus-endpoint"
 version = "0.8.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "async-std",
  "derive_more",
@@ -8937,7 +8882,7 @@ dependencies = [
 [[package]]
 name = "substrate-test-client"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "futures 0.1.29",
  "futures 0.3.8",
@@ -8964,7 +8909,7 @@ dependencies = [
 [[package]]
 name = "substrate-test-utils"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "futures 0.3.8",
  "substrate-test-utils-derive",
@@ -8974,7 +8919,7 @@ dependencies = [
 [[package]]
 name = "substrate-test-utils-derive"
 version = "0.8.0"
-source = "git+https://github.com/paritytech/substrate#89275433863532d797318b75bb5321af098fea7c"
+source = "git+https://github.com/paritytech/substrate#e5e7606fa54175dfc424b7ca90d60b07a3c3f026"
 dependencies = [
  "proc-macro-crate",
  "quote 1.0.7",
@@ -9649,7 +9594,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5cc176c377eb24d652c9c69c832c832019011b6106182bf84276c66b66d5c9a6"
 dependencies = [
  "hash-db",
- "hashbrown 0.9.1",
+ "hashbrown",
  "log",
  "rustc-hex",
  "smallvec 1.6.0",
@@ -9703,6 +9648,18 @@ dependencies = [
  "static_assertions",
 ]
 
+[[package]]
+name = "uint"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e11fe9a9348741cf134085ad57c249508345fe16411b3d7fb4ff2da2f1d6382e"
+dependencies = [
+ "byteorder",
+ "crunchy",
+ "hex",
+ "static_assertions",
+]
+
 [[package]]
 name = "unicase"
 version = "2.6.0"
@@ -9888,6 +9845,12 @@ version = "0.9.0+wasi-snapshot-preview1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cccddf32554fecc6acb585f82a32a72e28b48f8c4c1883ddfeeeaa96f7d8e519"
 
+[[package]]
+name = "wasi"
+version = "0.10.0+wasi-snapshot-preview1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1a143597ca7c7793eff794def352d41792a93c481eb1042423ff7ff72ba2c31f"
+
 [[package]]
 name = "wasm-bindgen"
 version = "0.2.69"
@@ -10192,9 +10155,9 @@ dependencies = [
 
 [[package]]
 name = "web-sys"
-version = "0.3.41"
+version = "0.3.46"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "863539788676619aac1a23e2df3655e96b32b0e05eb72ca34ba045ad573c625d"
+checksum = "222b1ef9334f92a21d3fb53dc3fd80f30836959a90f9274a626d7e06315ba3c3"
 dependencies = [
  "js-sys",
  "wasm-bindgen",
diff --git a/polkadot/node/core/av-store/Cargo.toml b/polkadot/node/core/av-store/Cargo.toml
index 607b851d23aaa42a9309204fafd85a7f5fa218ae..4dee43dc6270c78f45fbf7a0e11a9274c8b8695c 100644
--- a/polkadot/node/core/av-store/Cargo.toml
+++ b/polkadot/node/core/av-store/Cargo.toml
@@ -7,8 +7,8 @@ edition = "2018"
 [dependencies]
 futures = "0.3.8"
 futures-timer = "3.0.2"
-kvdb = "0.7.0"
-kvdb-rocksdb = "0.9.1"
+kvdb = "0.8.0"
+kvdb-rocksdb = "0.10.0"
 thiserror = "1.0.23"
 tracing = "0.1.22"
 tracing-futures = "0.2.4"
@@ -26,7 +26,7 @@ sc-service = { git = "https://github.com/paritytech/substrate", branch = "master
 log = "0.4.11"
 env_logger = "0.8.2"
 assert_matches = "1.4.0"
-kvdb-memorydb = "0.7.0"
+kvdb-memorydb = "0.8.0"
 
 sp-core = { git = "https://github.com/paritytech/substrate", branch = "master" }
 polkadot-node-subsystem-util = { path = "../../subsystem-util" }
diff --git a/polkadot/node/test/service/Cargo.toml b/polkadot/node/test/service/Cargo.toml
index cf13d08c08a89828355b0c2786972e661853fd63..e2cad280221a21ac98643c842f517a9707a26427 100644
--- a/polkadot/node/test/service/Cargo.toml
+++ b/polkadot/node/test/service/Cargo.toml
@@ -10,7 +10,7 @@ futures01 = { package = "futures", version = "0.1.29" }
 hex = "0.4.2"
 tracing = "0.1.22"
 tracing-futures = "0.2.4"
-rand = "0.7.3"
+rand = "0.8.1"
 tempfile = "3.1.0"
 
 # Polkadot dependencies
diff --git a/polkadot/parachain/Cargo.toml b/polkadot/parachain/Cargo.toml
index 34ef958bd33f25d45adec4081730ee71bbe7b662..837284e945b22e5a7a1d390d072b3f72b15f4953 100644
--- a/polkadot/parachain/Cargo.toml
+++ b/polkadot/parachain/Cargo.toml
@@ -23,7 +23,7 @@ serde = { version = "1.0.117", default-features = false, features = [ "derive" ]
 sp-externalities = { git = "https://github.com/paritytech/substrate", branch = "master", optional = true }
 sc-executor = { git = "https://github.com/paritytech/substrate", branch = "master", optional = true }
 sp-io = { git = "https://github.com/paritytech/substrate", branch = "master", optional = true }
-parking_lot = { version = "0.11.0", optional = true }
+parking_lot = { version = "0.11.1", optional = true }
 log = { version = "0.4.11", optional = true }
 futures = { version = "0.3.8", optional = true }
 
diff --git a/polkadot/runtime/parachains/Cargo.toml b/polkadot/runtime/parachains/Cargo.toml
index 655da8906596f93ae9daf65d8bb29eec8b25ddef..a75413a9bb6a3d4df990c685bfa706786aa76a09 100644
--- a/polkadot/runtime/parachains/Cargo.toml
+++ b/polkadot/runtime/parachains/Cargo.toml
@@ -39,8 +39,8 @@ xcm-executor = { package = "xcm-executor", path = "../../xcm/xcm-executor", defa
 primitives = { package = "polkadot-primitives", path = "../../primitives", default-features = false }
 libsecp256k1 = { version = "0.3.5", default-features = false, optional = true }
 
-rand = { version = "0.7.3", default-features = false }
-rand_chacha = { version = "0.2.2", default-features = false }
+rand = { version = "0.8.1", default-features = false }
+rand_chacha = { version = "0.3.0", default-features = false }
 
 [dev-dependencies]
 futures = "0.3.8"