diff --git a/polkadot/Cargo.lock b/polkadot/Cargo.lock
index 203ab470d95e909bfb8f5b4405f761f35f9ed306..69accc7c448574825c28c59f585cd8720003515f 100644
--- a/polkadot/Cargo.lock
+++ b/polkadot/Cargo.lock
@@ -4310,9 +4310,9 @@ dependencies = [
 
 [[package]]
 name = "log"
-version = "0.4.14"
+version = "0.4.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "51b9bbe6c47d51fc3e1a9b945965946b4c44142ab8792c50835a980d362c2710"
+checksum = "6389c490849ff5bc16be905ae24bc913a9c8892e19b2341dbc175e14c341c2b8"
 dependencies = [
  "cfg-if 1.0.0",
  "value-bag",
diff --git a/polkadot/cli/Cargo.toml b/polkadot/cli/Cargo.toml
index 375360a0fb091c3e00e1694e8e2e935279e9e53a..49048b6c77090eaacb831f6f278a8e37875bf6d1 100644
--- a/polkadot/cli/Cargo.toml
+++ b/polkadot/cli/Cargo.toml
@@ -15,7 +15,7 @@ crate-type = ["cdylib", "rlib"]
 
 [dependencies]
 clap = { version = "3.1", features = ["derive"], optional = true }
-log = "0.4.13"
+log = "0.4.16"
 thiserror = "1.0.30"
 futures = "0.3.21"
 pyro = { package = "pyroscope", version = "0.3.1", optional = true }
diff --git a/polkadot/node/core/av-store/Cargo.toml b/polkadot/node/core/av-store/Cargo.toml
index b7a1dfe0ff59643c0138a1d46f949a0667b9f6fb..0e216671f81bdac06fe3450450c25ded61951756 100644
--- a/polkadot/node/core/av-store/Cargo.toml
+++ b/polkadot/node/core/av-store/Cargo.toml
@@ -21,7 +21,7 @@ polkadot-primitives = { path = "../../../primitives" }
 polkadot-node-primitives = { path = "../../primitives" }
 
 [dev-dependencies]
-log = "0.4.13"
+log = "0.4.16"
 env_logger = "0.9.0"
 assert_matches = "1.4.0"
 kvdb-memorydb = "0.11.0"
diff --git a/polkadot/node/jaeger/Cargo.toml b/polkadot/node/jaeger/Cargo.toml
index eee582b0ca610660f993b3acd8507a43bf7287fe..8cb6c6ae3f2c0e30fc8e94eda5acc8d5971dc83c 100644
--- a/polkadot/node/jaeger/Cargo.toml
+++ b/polkadot/node/jaeger/Cargo.toml
@@ -15,5 +15,5 @@ polkadot-node-primitives = { path = "../primitives" }
 sc-network = { git = "https://github.com/paritytech/substrate", branch = "master" }
 sp-core = { git = "https://github.com/paritytech/substrate", branch = "master" }
 thiserror = "1.0.30"
-log = "0.4.13"
+log = "0.4.16"
 parity-scale-codec = { version = "3.1.2", default-features = false }
diff --git a/polkadot/node/metrics/Cargo.toml b/polkadot/node/metrics/Cargo.toml
index 7c0f6bc5e0d488a0dca7454b193a4535a73c247e..e99dea18f8c21b895eca691e7cd54e188006d430 100644
--- a/polkadot/node/metrics/Cargo.toml
+++ b/polkadot/node/metrics/Cargo.toml
@@ -21,7 +21,7 @@ sc-tracing = { git = "https://github.com/paritytech/substrate", branch = "master
 codec = { package = "parity-scale-codec", version = "3.0.0" }
 primitives = { package = "polkadot-primitives", path = "../../primitives/" }
 bs58 = { version = "0.4.0", features = ["alloc"] }
-log = "0.4.13"
+log = "0.4.16"
 
 [dev-dependencies]
 assert_cmd = "2.0.4"
diff --git a/polkadot/node/network/approval-distribution/Cargo.toml b/polkadot/node/network/approval-distribution/Cargo.toml
index 749e47227a126446cf4c2ef4a53e53ee1ddfe98b..cd6406c1a516a57cc993184fe12502e6dba7d224 100644
--- a/polkadot/node/network/approval-distribution/Cargo.toml
+++ b/polkadot/node/network/approval-distribution/Cargo.toml
@@ -24,4 +24,4 @@ assert_matches = "1.4.0"
 schnorrkel = { version = "0.9.1", default-features = false }
 rand_core = "0.5.1" # should match schnorrkel
 env_logger = "0.9.0"
-log = "0.4.13"
+log = "0.4.16"
diff --git a/polkadot/node/network/availability-recovery/Cargo.toml b/polkadot/node/network/availability-recovery/Cargo.toml
index 4f948ffef93742433c8e00a8de0b2538eb0ab65e..bf7ed89fa60068ce7e6c2e246f8924fedb2f4034 100644
--- a/polkadot/node/network/availability-recovery/Cargo.toml
+++ b/polkadot/node/network/availability-recovery/Cargo.toml
@@ -25,7 +25,7 @@ sc-network = { git = "https://github.com/paritytech/substrate", branch = "master
 assert_matches = "1.4.0"
 env_logger = "0.9.0"
 futures-timer = "3.0.2"
-log = "0.4.11"
+log = "0.4.16"
 
 sp-core = { git = "https://github.com/paritytech/substrate", branch = "master" }
 sp-keyring = { git = "https://github.com/paritytech/substrate", branch = "master" }
diff --git a/polkadot/node/network/bitfield-distribution/Cargo.toml b/polkadot/node/network/bitfield-distribution/Cargo.toml
index 4c16ca7431a0a995e9f1728f8e64e8c6a48fa302..baafa85a4131412e817bc8238224dfa0d7010938 100644
--- a/polkadot/node/network/bitfield-distribution/Cargo.toml
+++ b/polkadot/node/network/bitfield-distribution/Cargo.toml
@@ -20,6 +20,6 @@ sp-application-crypto = { git = "https://github.com/paritytech/substrate", branc
 sp-keystore = { git = "https://github.com/paritytech/substrate", branch = "master" }
 sp-keyring = { git = "https://github.com/paritytech/substrate", branch = "master" }
 maplit = "1.0.2"
-log = "0.4.13"
+log = "0.4.16"
 env_logger = "0.9.0"
 assert_matches = "1.4.0"
diff --git a/polkadot/node/network/collator-protocol/Cargo.toml b/polkadot/node/network/collator-protocol/Cargo.toml
index 6a9146b4e41aedf47ebb19ef8a091f53d1103b50..da341f0fc96036ce21562f69bbffb6b122c58bb1 100644
--- a/polkadot/node/network/collator-protocol/Cargo.toml
+++ b/polkadot/node/network/collator-protocol/Cargo.toml
@@ -23,7 +23,7 @@ fatality = "0.0.6"
 thiserror = "1.0.30"
 
 [dev-dependencies]
-log = "0.4.13"
+log = "0.4.16"
 env_logger = "0.9.0"
 assert_matches = "1.4.0"
 
diff --git a/polkadot/node/service/Cargo.toml b/polkadot/node/service/Cargo.toml
index 6342c411be27c39060c9031de3070e8bd17c57b0..a9645595e862c5321600060f298aeb8c20dfb22c 100644
--- a/polkadot/node/service/Cargo.toml
+++ b/polkadot/node/service/Cargo.toml
@@ -124,7 +124,7 @@ polkadot-statement-distribution = { path = "../network/statement-distribution",
 polkadot-test-client = { path = "../test/client" }
 polkadot-node-subsystem-test-helpers = { path = "../subsystem-test-helpers" }
 env_logger = "0.9.0"
-log = "0.4.14"
+log = "0.4.16"
 assert_matches = "1.5.0"
 
 [features]
diff --git a/polkadot/node/subsystem-util/Cargo.toml b/polkadot/node/subsystem-util/Cargo.toml
index d5a5fe70e27dc5d8c63846cabd40c7306edcaac5..c6ba03f934ae569418f90406c04e0cb8a199440d 100644
--- a/polkadot/node/subsystem-util/Cargo.toml
+++ b/polkadot/node/subsystem-util/Cargo.toml
@@ -40,7 +40,7 @@ parity-db = { version = "0.3.9" }
 assert_matches = "1.4.0"
 env_logger = "0.9.0"
 futures = { version = "0.3.21", features = ["thread-pool"] }
-log = "0.4.13"
+log = "0.4.16"
 polkadot-node-subsystem-test-helpers = { path = "../subsystem-test-helpers" }
 lazy_static = "1.4.0"
 polkadot-primitives-test-helpers = { path = "../../primitives/test-helpers" }
diff --git a/polkadot/parachain/test-parachains/adder/collator/Cargo.toml b/polkadot/parachain/test-parachains/adder/collator/Cargo.toml
index 805ffa4d699eeba8ad9af071076ffd6836b7abed..cf8ceccaded1f4cf47e2e188282b2e16d9a5e0c2 100644
--- a/polkadot/parachain/test-parachains/adder/collator/Cargo.toml
+++ b/polkadot/parachain/test-parachains/adder/collator/Cargo.toml
@@ -18,7 +18,7 @@ parity-scale-codec = { version = "3.1.2", default-features = false, features = [
 clap = { version = "3.1", features = ["derive"] }
 futures = "0.3.21"
 futures-timer = "3.0.2"
-log = "0.4.13"
+log = "0.4.16"
 
 test-parachain-adder = { path = ".." }
 polkadot-primitives = { path = "../../../../primitives" }
diff --git a/polkadot/parachain/test-parachains/undying/Cargo.toml b/polkadot/parachain/test-parachains/undying/Cargo.toml
index 98786f5f81b97e4a06eef91972f805370178f1fd..2baf3104060bf3f15d823f7295bd511df9a612f4 100644
--- a/polkadot/parachain/test-parachains/undying/Cargo.toml
+++ b/polkadot/parachain/test-parachains/undying/Cargo.toml
@@ -12,7 +12,7 @@ parity-scale-codec = { version = "3.1.2", default-features = false, features = [
 sp-std = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
 tiny-keccak = { version = "2.0.2", features = ["keccak"] }
 dlmalloc = { version = "0.2.3", features = [ "global" ] }
-log = { version = "0.4.14", default-features = false }
+log = { version = "0.4.16", default-features = false }
 
 # We need to make sure the global allocator is disabled until we have support of full substrate externalities
 sp-io = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false, features = [ "disable_allocator" ] }
diff --git a/polkadot/parachain/test-parachains/undying/collator/Cargo.toml b/polkadot/parachain/test-parachains/undying/collator/Cargo.toml
index 01e126ef531369b72a77739807d0bad3c9c266bf..da6f097f6ca5207261509d1088309594c6bce13d 100644
--- a/polkadot/parachain/test-parachains/undying/collator/Cargo.toml
+++ b/polkadot/parachain/test-parachains/undying/collator/Cargo.toml
@@ -18,7 +18,7 @@ parity-scale-codec = { version = "3.1.2", default-features = false, features = [
 clap = { version = "3.1", features = ["derive"] }
 futures = "0.3.19"
 futures-timer = "3.0.2"
-log = "0.4.13"
+log = "0.4.16"
 
 test-parachain-undying = { path = ".." }
 polkadot-primitives = { path = "../../../../primitives" }
diff --git a/polkadot/runtime/common/Cargo.toml b/polkadot/runtime/common/Cargo.toml
index bf506680e1adc0eb124c560f473b83aabcd49506..37b7fabab312e2deda0f4be61ac7ad64f3922a55 100644
--- a/polkadot/runtime/common/Cargo.toml
+++ b/polkadot/runtime/common/Cargo.toml
@@ -8,7 +8,7 @@ edition = "2021"
 impl-trait-for-tuples = "0.2.2"
 bitvec = { version = "1.0.0", default-features = false, features = ["alloc"] }
 parity-scale-codec = { version = "3.1.2", default-features = false, features = ["derive"] }
-log = { version = "0.4.13", default-features = false }
+log = { version = "0.4.16", default-features = false }
 rustc-hex = { version = "2.1.0", default-features = false }
 scale-info = { version = "2.0.0", default-features = false, features = ["derive"] }
 serde = { version = "1.0.136", default-features = false }
diff --git a/polkadot/runtime/kusama/Cargo.toml b/polkadot/runtime/kusama/Cargo.toml
index c6190c7c48231a94c505ed1853cf70eee25f697d..917a8c1601b2738c47913bf227ee0fd874a7fe4d 100644
--- a/polkadot/runtime/kusama/Cargo.toml
+++ b/polkadot/runtime/kusama/Cargo.toml
@@ -9,7 +9,7 @@ build = "build.rs"
 bitvec = { version = "1.0.0", default-features = false, features = ["alloc"] }
 parity-scale-codec = { version = "3.1.2", default-features = false, features = ["derive", "max-encoded-len"] }
 scale-info = { version = "2.0.0", default-features = false, features = ["derive"] }
-log = { version = "0.4.14", default-features = false }
+log = { version = "0.4.16", default-features = false }
 rustc-hex = { version = "2.1.0", default-features = false }
 serde = { version = "1.0.136", default-features = false }
 serde_derive = { version = "1.0.117", optional = true }
diff --git a/polkadot/runtime/parachains/Cargo.toml b/polkadot/runtime/parachains/Cargo.toml
index ec1ec29650f27dd3b28962dda4bd1662a73fb036..0b8b359ea2413b228e1c9386666733ac4cbbada6 100644
--- a/polkadot/runtime/parachains/Cargo.toml
+++ b/polkadot/runtime/parachains/Cargo.toml
@@ -7,7 +7,7 @@ edition = "2021"
 [dependencies]
 bitvec = { version = "1.0.0", default-features = false, features = ["alloc"] }
 parity-scale-codec = { version = "3.1.2", default-features = false, features = ["derive"] }
-log = { version = "0.4.14", default-features = false }
+log = { version = "0.4.16", default-features = false }
 rustc-hex = { version = "2.1.0", default-features = false }
 scale-info = { version = "2.0.0", default-features = false, features = ["derive"] }
 serde = { version = "1.0.136", features = [ "derive" ], optional = true }
diff --git a/polkadot/runtime/polkadot/Cargo.toml b/polkadot/runtime/polkadot/Cargo.toml
index 4bb1967bd32866384e2e03123c25c7f3ad46468d..4ee87435fab339fe8d38b05cc8ad76ab02cff596 100644
--- a/polkadot/runtime/polkadot/Cargo.toml
+++ b/polkadot/runtime/polkadot/Cargo.toml
@@ -9,7 +9,7 @@ build = "build.rs"
 bitvec = { version = "1.0.0", default-features = false, features = ["alloc"] }
 parity-scale-codec = { version = "3.1.2", default-features = false, features = ["derive", "max-encoded-len"] }
 scale-info = { version = "2.0.0", default-features = false, features = ["derive"] }
-log = { version = "0.4.14", default-features = false }
+log = { version = "0.4.16", default-features = false }
 rustc-hex = { version = "2.1.0", default-features = false }
 serde = { version = "1.0.136", default-features = false }
 serde_derive = { version = "1.0.117", optional = true }
diff --git a/polkadot/runtime/rococo/Cargo.toml b/polkadot/runtime/rococo/Cargo.toml
index 979f558b500029f3d6aa3a2326865f8b53f33f33..061fe32d7da4c7ce46a1335763333763e97b7d3d 100644
--- a/polkadot/runtime/rococo/Cargo.toml
+++ b/polkadot/runtime/rococo/Cargo.toml
@@ -11,7 +11,7 @@ scale-info = { version = "2.0.0", default-features = false, features = ["derive"
 serde = { version = "1.0.136", default-features = false }
 serde_derive = { version = "1.0.117", optional = true }
 smallvec = "1.8.0"
-log = { version = "0.4.14", default-features = false }
+log = { version = "0.4.16", default-features = false }
 
 frame-support = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
 sp-api = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
diff --git a/polkadot/runtime/test-runtime/Cargo.toml b/polkadot/runtime/test-runtime/Cargo.toml
index e0d707bd9af79cc7d8a944d836bf4c3f78273d10..f914cae89c3e39b737c51a9d674f0dac6534967d 100644
--- a/polkadot/runtime/test-runtime/Cargo.toml
+++ b/polkadot/runtime/test-runtime/Cargo.toml
@@ -8,7 +8,7 @@ build = "build.rs"
 [dependencies]
 bitvec = { version = "1.0.0", default-features = false, features = ["alloc"] }
 parity-scale-codec = { version = "3.1.2", default-features = false, features = ["derive"] }
-log = { version = "0.4.14", default-features = false }
+log = { version = "0.4.16", default-features = false }
 rustc-hex = { version = "2.1.0", default-features = false }
 scale-info = { version = "2.0.0", default-features = false, features = ["derive"] }
 serde = { version = "1.0.136", default-features = false }
diff --git a/polkadot/runtime/westend/Cargo.toml b/polkadot/runtime/westend/Cargo.toml
index 403ddba9483277f3476de4f3302334dd79f54e3f..58e81e33027131038703e09f5b14f0de258e5f9c 100644
--- a/polkadot/runtime/westend/Cargo.toml
+++ b/polkadot/runtime/westend/Cargo.toml
@@ -9,7 +9,7 @@ build = "build.rs"
 bitvec = { version = "1.0.0", default-features = false, features = ["alloc"] }
 parity-scale-codec = { version = "3.1.2", default-features = false, features = ["derive", "max-encoded-len"] }
 scale-info = { version = "2.0.0", default-features = false, features = ["derive"] }
-log = { version = "0.4.14", default-features = false }
+log = { version = "0.4.16", default-features = false }
 rustc-hex = { version = "2.1.0", default-features = false }
 serde = { version = "1.0.136", default-features = false }
 serde_derive = { version = "1.0.117", optional = true }
diff --git a/polkadot/utils/remote-ext-tests/bags-list/Cargo.toml b/polkadot/utils/remote-ext-tests/bags-list/Cargo.toml
index 12ce2a46c95240c433cd1bd04d0c4c0d24f7da46..ca5f002245096d8bf14c60dc60aec66963c6094e 100644
--- a/polkadot/utils/remote-ext-tests/bags-list/Cargo.toml
+++ b/polkadot/utils/remote-ext-tests/bags-list/Cargo.toml
@@ -18,5 +18,5 @@ frame-system = { git = "https://github.com/paritytech/substrate", branch = "mast
 sp-core = { git = "https://github.com/paritytech/substrate", branch = "master" }
 
 clap = { version = "3.1", features = ["derive"] }
-log = "0.4.14"
+log = "0.4.16"
 tokio = { version = "1.17.0", features = ["macros"] }
diff --git a/polkadot/utils/staking-miner/Cargo.toml b/polkadot/utils/staking-miner/Cargo.toml
index f0037bd70f4470a15b2094481233e88f70dfe6b6..01d8800f98d292de75e03080c364ee1802a220b2 100644
--- a/polkadot/utils/staking-miner/Cargo.toml
+++ b/polkadot/utils/staking-miner/Cargo.toml
@@ -9,7 +9,7 @@ codec = { package = "parity-scale-codec", version = "3.0.0" }
 clap = { version = "3.1", features = ["derive", "env"] }
 tracing-subscriber = { version = "0.3.9", features = ["env-filter"]   }
 jsonrpsee = { version = "0.8", features = ["ws-client", "macros"] }
-log = "0.4.11"
+log = "0.4.16"
 paste = "1.0.6"
 serde = "1.0.136"
 serde_json = "1.0"
diff --git a/polkadot/xcm/Cargo.toml b/polkadot/xcm/Cargo.toml
index b10980e26dc73d1fa059164d93397375a38e77b5..125b7e896b9dd450584a4c91ad13337eea4045f6 100644
--- a/polkadot/xcm/Cargo.toml
+++ b/polkadot/xcm/Cargo.toml
@@ -10,7 +10,7 @@ impl-trait-for-tuples = "0.2.2"
 parity-scale-codec = { version = "3.1.2", default-features = false, features = [ "derive" ] }
 scale-info = { version = "2.0.0", default-features = false, features = ["derive"] }
 derivative = {version = "2.2.0", default-features = false, features = [ "use_core" ] }
-log = { version = "0.4.14", default-features = false }
+log = { version = "0.4.16", default-features = false }
 xcm-procedural = { path = "procedural" }
 
 [features]
diff --git a/polkadot/xcm/pallet-xcm-benchmarks/Cargo.toml b/polkadot/xcm/pallet-xcm-benchmarks/Cargo.toml
index 7c8ba10190f14e0af1a70906f7484787260dfbab..1a58447fda9bba1a466843c862a5ee8de49c04a0 100644
--- a/polkadot/xcm/pallet-xcm-benchmarks/Cargo.toml
+++ b/polkadot/xcm/pallet-xcm-benchmarks/Cargo.toml
@@ -17,7 +17,7 @@ sp-std = { default-features = false, branch = "master", git = "https://github.co
 xcm-executor = { path = "../xcm-executor", default-features = false, features = ["runtime-benchmarks"] }
 frame-benchmarking = { default-features = false, branch = "master", git = "https://github.com/paritytech/substrate" }
 xcm = { path = "..", default-features = false, features = ["runtime-benchmarks"] }
-log = "0.4.0"
+log = "0.4.16"
 
 [dev-dependencies]
 pallet-balances = { branch = "master", git = "https://github.com/paritytech/substrate" }
diff --git a/polkadot/xcm/pallet-xcm/Cargo.toml b/polkadot/xcm/pallet-xcm/Cargo.toml
index aac62672a97aeb5a31ba7eb0d6302ddebb9c6c73..585547a576b36df86fc5b3949d84547cde0c9dcd 100644
--- a/polkadot/xcm/pallet-xcm/Cargo.toml
+++ b/polkadot/xcm/pallet-xcm/Cargo.toml
@@ -8,7 +8,7 @@ version = "0.9.18"
 codec = { package = "parity-scale-codec", version = "3.0.0", default-features = false, features = ["derive"] }
 scale-info = { version = "2.0.0", default-features = false, features = ["derive"] }
 serde = { version = "1.0.136", optional = true, features = ["derive"] }
-log = { version = "0.4.14", default-features = false }
+log = { version = "0.4.16", default-features = false }
 
 sp-std = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
 sp-runtime = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
diff --git a/polkadot/xcm/xcm-builder/Cargo.toml b/polkadot/xcm/xcm-builder/Cargo.toml
index 172a04c2b9ed8e8480da68648b4969e1b1bdc56c..2b6f79dcbf5deb55940d1a7aac4645aa43c61d6b 100644
--- a/polkadot/xcm/xcm-builder/Cargo.toml
+++ b/polkadot/xcm/xcm-builder/Cargo.toml
@@ -17,7 +17,7 @@ sp-runtime = { git = "https://github.com/paritytech/substrate", branch = "master
 frame-support = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
 frame-system = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
 pallet-transaction-payment = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
-log = { version = "0.4.0", default-features = false }
+log = { version = "0.4.16", default-features = false }
 
 # Polkadot dependencies
 polkadot-parachain = { path = "../../parachain", default-features = false }
diff --git a/polkadot/xcm/xcm-executor/Cargo.toml b/polkadot/xcm/xcm-executor/Cargo.toml
index de92257f69d8ec76a796071621deaa3055b5f2ed..eb131d7b726bc7e685bd4634e79dc943cc8839ee 100644
--- a/polkadot/xcm/xcm-executor/Cargo.toml
+++ b/polkadot/xcm/xcm-executor/Cargo.toml
@@ -15,7 +15,7 @@ sp-arithmetic = { git = "https://github.com/paritytech/substrate", branch = "mas
 sp-core = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
 sp-runtime = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
 frame-support = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
-log = { version = "0.4.14", default-features = false }
+log = { version = "0.4.16", default-features = false }
 frame-benchmarking = { git = "https://github.com/paritytech/substrate", branch = "master" , default-features = false, optional = true }
 
 [features]