diff --git a/polkadot/Cargo.lock b/polkadot/Cargo.lock
index 162bd76a76c039ae9cb6a33d267799f0fa351eb9..715468af2f75d382d0c087ae2f00b04f0723e494 100644
--- a/polkadot/Cargo.lock
+++ b/polkadot/Cargo.lock
@@ -2199,7 +2199,7 @@ dependencies = [
 
 [[package]]
 name = "erasure_coding_fuzzer"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "honggfuzz",
  "polkadot-erasure-coding",
@@ -3905,7 +3905,7 @@ checksum = "67c21572b4949434e4fc1e1978b99c5f77064153c59d998bf13ecd96fb5ecba7"
 
 [[package]]
 name = "kusama-runtime"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "bitvec",
  "frame-benchmarking",
@@ -4011,7 +4011,7 @@ dependencies = [
 
 [[package]]
 name = "kusama-runtime-constants"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "frame-support",
  "polkadot-primitives",
@@ -6562,7 +6562,7 @@ dependencies = [
 
 [[package]]
 name = "pallet-xcm"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "bounded-collections",
  "frame-benchmarking",
@@ -6586,7 +6586,7 @@ dependencies = [
 
 [[package]]
 name = "pallet-xcm-benchmarks"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -6907,7 +6907,7 @@ checksum = "e3d7ddaed09e0eb771a79ab0fd64609ba0afb0a8366421957936ad14cbd13630"
 
 [[package]]
 name = "polkadot"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "assert_cmd",
  "color-eyre",
@@ -6924,7 +6924,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-approval-distribution"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "assert_matches",
  "env_logger 0.9.0",
@@ -6950,7 +6950,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-availability-bitfield-distribution"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "assert_matches",
  "bitvec",
@@ -6975,7 +6975,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-availability-distribution"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "assert_matches",
  "derive_more",
@@ -7004,7 +7004,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-availability-recovery"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "assert_matches",
  "env_logger 0.9.0",
@@ -7033,7 +7033,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-cli"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "clap 4.2.5",
  "frame-benchmarking-cli",
@@ -7064,7 +7064,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-client"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "async-trait",
  "frame-benchmarking",
@@ -7108,7 +7108,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-collator-protocol"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "always-assert",
  "assert_matches",
@@ -7137,7 +7137,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-core-primitives"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "parity-scale-codec",
  "scale-info",
@@ -7148,7 +7148,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-dispute-distribution"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "assert_matches",
  "async-channel",
@@ -7181,7 +7181,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-erasure-coding"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "criterion",
  "parity-scale-codec",
@@ -7195,7 +7195,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-gossip-support"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "assert_matches",
  "async-trait",
@@ -7222,7 +7222,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-network-bridge"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "always-assert",
  "assert_matches",
@@ -7251,7 +7251,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-node-collation-generation"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "futures",
  "parity-scale-codec",
@@ -7270,7 +7270,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-node-core-approval-voting"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "assert_matches",
  "async-trait",
@@ -7309,7 +7309,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-node-core-av-store"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "assert_matches",
  "bitvec",
@@ -7338,7 +7338,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-node-core-backing"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "assert_matches",
  "bitvec",
@@ -7364,7 +7364,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-node-core-bitfield-signing"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "futures",
  "polkadot-node-subsystem",
@@ -7380,7 +7380,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-node-core-candidate-validation"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "assert_matches",
  "async-trait",
@@ -7404,7 +7404,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-node-core-chain-api"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "futures",
  "maplit",
@@ -7423,7 +7423,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-node-core-chain-selection"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "assert_matches",
  "futures",
@@ -7444,7 +7444,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-node-core-dispute-coordinator"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "assert_matches",
  "fatality",
@@ -7472,7 +7472,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-node-core-parachains-inherent"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "async-trait",
  "futures",
@@ -7488,7 +7488,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-node-core-provisioner"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "bitvec",
  "fatality",
@@ -7509,7 +7509,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-node-core-pvf"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "always-assert",
  "assert_matches",
@@ -7543,7 +7543,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-node-core-pvf-checker"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "futures",
  "futures-timer",
@@ -7566,7 +7566,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-node-core-pvf-common"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "cpu-time",
  "futures",
@@ -7588,7 +7588,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-node-core-pvf-execute-worker"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "cpu-time",
  "futures",
@@ -7607,7 +7607,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-node-core-pvf-prepare-worker"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "futures",
  "libc",
@@ -7629,7 +7629,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-node-core-runtime-api"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "futures",
  "lru 0.9.0",
@@ -7650,7 +7650,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-node-jaeger"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "lazy_static",
  "log",
@@ -7667,7 +7667,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-node-metrics"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "assert_cmd",
  "bs58",
@@ -7694,7 +7694,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-node-network-protocol"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "async-channel",
  "async-trait",
@@ -7717,7 +7717,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-node-primitives"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "bounded-vec",
  "futures",
@@ -7739,7 +7739,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-node-subsystem"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "polkadot-node-jaeger",
  "polkadot-node-subsystem-types",
@@ -7748,7 +7748,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-node-subsystem-test-helpers"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "async-trait",
  "futures",
@@ -7766,7 +7766,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-node-subsystem-types"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "async-trait",
  "derive_more",
@@ -7788,7 +7788,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-node-subsystem-util"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "assert_matches",
  "async-trait",
@@ -7829,7 +7829,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-overseer"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "assert_matches",
  "async-trait",
@@ -7855,7 +7855,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-parachain"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "bounded-collections",
  "derive_more",
@@ -7871,7 +7871,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-performance-test"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "env_logger 0.9.0",
  "kusama-runtime",
@@ -7888,7 +7888,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-primitives"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "bitvec",
  "hex-literal 0.4.1",
@@ -7913,7 +7913,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-primitives-test-helpers"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "polkadot-primitives",
  "rand 0.8.5",
@@ -7925,7 +7925,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-rpc"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "jsonrpsee",
  "mmr-rpc",
@@ -7956,7 +7956,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-runtime"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "bitvec",
  "frame-benchmarking",
@@ -8058,7 +8058,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-runtime-common"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "bitvec",
  "frame-benchmarking",
@@ -8109,7 +8109,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-runtime-constants"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "frame-support",
  "polkadot-primitives",
@@ -8122,7 +8122,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-runtime-metrics"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "bs58",
  "frame-benchmarking",
@@ -8134,7 +8134,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-runtime-parachains"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "assert_matches",
  "bitflags",
@@ -8188,7 +8188,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-service"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "assert_matches",
  "async-trait",
@@ -8304,7 +8304,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-statement-distribution"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "arrayvec 0.5.2",
  "assert_matches",
@@ -8335,7 +8335,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-statement-table"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "parity-scale-codec",
  "polkadot-primitives",
@@ -8344,7 +8344,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-test-client"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "futures",
  "parity-scale-codec",
@@ -8370,7 +8370,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-test-malus"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "assert_matches",
  "async-trait",
@@ -8399,7 +8399,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-test-runtime"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "bitvec",
  "frame-election-provider-support",
@@ -8464,7 +8464,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-test-service"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "frame-benchmarking",
  "frame-system",
@@ -8518,7 +8518,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-voter-bags"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "clap 4.2.5",
  "generate-bags",
@@ -9211,7 +9211,7 @@ checksum = "a3f87b73ce11b1619a3c6332f45341e0047173771e8b8b73f87bfeefb7b56244"
 
 [[package]]
 name = "remote-ext-tests-bags-list"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "clap 4.2.5",
  "frame-system",
@@ -9343,7 +9343,7 @@ dependencies = [
 
 [[package]]
 name = "rococo-runtime"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "binary-merkle-tree",
  "frame-benchmarking",
@@ -9437,7 +9437,7 @@ dependencies = [
 
 [[package]]
 name = "rococo-runtime-constants"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "frame-support",
  "polkadot-primitives",
@@ -11213,7 +11213,7 @@ checksum = "03b634d87b960ab1a38c4fe143b508576f075e7c978bfad18217645ebfdfa2ec"
 
 [[package]]
 name = "slot-range-helper"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "enumn",
  "parity-scale-codec",
@@ -12067,7 +12067,7 @@ checksum = "a8f112729512f8e442d81f95a8a7ddf2b7c6b8a1a6f509a95864142b30cab2d3"
 
 [[package]]
 name = "staking-miner"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "assert_cmd",
  "clap 4.2.5",
@@ -12514,7 +12514,7 @@ checksum = "13a4ec180a2de59b57434704ccfad967f789b12737738798fa08798cd5824c16"
 
 [[package]]
 name = "test-parachain-adder"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "dlmalloc",
  "parity-scale-codec",
@@ -12527,7 +12527,7 @@ dependencies = [
 
 [[package]]
 name = "test-parachain-adder-collator"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "clap 4.2.5",
  "futures",
@@ -12553,7 +12553,7 @@ dependencies = [
 
 [[package]]
 name = "test-parachain-halt"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "rustversion",
  "substrate-wasm-builder",
@@ -12561,7 +12561,7 @@ dependencies = [
 
 [[package]]
 name = "test-parachain-undying"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "dlmalloc",
  "log",
@@ -12575,7 +12575,7 @@ dependencies = [
 
 [[package]]
 name = "test-parachain-undying-collator"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "clap 4.2.5",
  "futures",
@@ -12601,7 +12601,7 @@ dependencies = [
 
 [[package]]
 name = "test-parachains"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "parity-scale-codec",
  "sp-core",
@@ -12612,7 +12612,7 @@ dependencies = [
 
 [[package]]
 name = "test-runtime-constants"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "frame-support",
  "polkadot-primitives",
@@ -13040,7 +13040,7 @@ dependencies = [
 
 [[package]]
 name = "tracing-gum"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "polkadot-node-jaeger",
  "polkadot-primitives",
@@ -13050,7 +13050,7 @@ dependencies = [
 
 [[package]]
 name = "tracing-gum-proc-macro"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "assert_matches",
  "expander 2.0.0",
@@ -14122,7 +14122,7 @@ dependencies = [
 
 [[package]]
 name = "westend-runtime"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "bitvec",
  "frame-benchmarking",
@@ -14220,7 +14220,7 @@ dependencies = [
 
 [[package]]
 name = "westend-runtime-constants"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "frame-support",
  "polkadot-primitives",
@@ -14619,7 +14619,7 @@ dependencies = [
 
 [[package]]
 name = "xcm"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "bounded-collections",
  "derivative",
@@ -14637,7 +14637,7 @@ dependencies = [
 
 [[package]]
 name = "xcm-builder"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "assert_matches",
  "frame-support",
@@ -14664,7 +14664,7 @@ dependencies = [
 
 [[package]]
 name = "xcm-executor"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "environmental",
  "frame-benchmarking",
@@ -14683,7 +14683,7 @@ dependencies = [
 
 [[package]]
 name = "xcm-executor-integration-tests"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -14703,7 +14703,7 @@ dependencies = [
 
 [[package]]
 name = "xcm-procedural"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "Inflector",
  "proc-macro2",
@@ -14713,7 +14713,7 @@ dependencies = [
 
 [[package]]
 name = "xcm-simulator"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "frame-support",
  "parity-scale-codec",
@@ -14730,7 +14730,7 @@ dependencies = [
 
 [[package]]
 name = "xcm-simulator-example"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -14757,7 +14757,7 @@ dependencies = [
 
 [[package]]
 name = "xcm-simulator-fuzzer"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "arbitrary",
  "frame-support",
@@ -14833,7 +14833,7 @@ dependencies = [
 
 [[package]]
 name = "zombienet-backchannel"
-version = "0.9.41"
+version = "0.9.43"
 dependencies = [
  "futures-util",
  "lazy_static",
diff --git a/polkadot/Cargo.toml b/polkadot/Cargo.toml
index cc3b4e4c1d35af51f5b7c2c9b5c7d559878867d7..3b81c97351d9655b29c84a442710ad580b9812f5 100644
--- a/polkadot/Cargo.toml
+++ b/polkadot/Cargo.toml
@@ -16,7 +16,7 @@ version.workspace = true
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2021"
 repository = "https://github.com/paritytech/polkadot.git"
-version = "0.9.41"
+version = "0.9.43"
 
 [dependencies]
 color-eyre = { version = "0.6.1", default-features = false }
diff --git a/polkadot/runtime/kusama/src/lib.rs b/polkadot/runtime/kusama/src/lib.rs
index 16f2e7927b4941a0f4edacf32b377d539785123b..7954ba0326efc9abad7e7025fdaf6f50683bba5d 100644
--- a/polkadot/runtime/kusama/src/lib.rs
+++ b/polkadot/runtime/kusama/src/lib.rs
@@ -130,13 +130,13 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: create_runtime_str!("kusama"),
 	impl_name: create_runtime_str!("parity-kusama"),
 	authoring_version: 2,
-	spec_version: 9410,
+	spec_version: 9430,
 	impl_version: 0,
 	#[cfg(not(feature = "disable-runtime-api"))]
 	apis: RUNTIME_API_VERSIONS,
 	#[cfg(feature = "disable-runtime-api")]
 	apis: sp_version::create_apis_vec![[]],
-	transaction_version: 21,
+	transaction_version: 23,
 	state_version: 0,
 };
 
@@ -1504,8 +1504,13 @@ impl Get<Perbill> for NominationPoolsMigrationV4OldPallet {
 ///
 /// This contains the combined migrations of the last 10 releases. It allows to skip runtime
 /// upgrades in case governance decides to do so. THE ORDER IS IMPORTANT.
-pub type Migrations =
-	(migrations::V0940, migrations::V0941, migrations::V0942, migrations::Unreleased);
+pub type Migrations = (
+	migrations::V0940,
+	migrations::V0941,
+	migrations::V0942,
+	migrations::V0943,
+	migrations::Unreleased,
+);
 
 /// The runtime migrations per release.
 #[allow(deprecated, missing_docs)]
@@ -1526,15 +1531,16 @@ pub mod migrations {
 		pallet_offences::migration::v1::MigrateToV1<Runtime>,
 		runtime_common::session::migration::ClearOldSessionStorage<Runtime>,
 	);
-
-	/// Unreleased migrations. Add new ones here:
-	pub type Unreleased = (
+	pub type V0943 = (
 		SetStorageVersions,
 		// Remove UMP dispatch queue <https://github.com/paritytech/polkadot/pull/6271>
 		parachains_configuration::migration::v6::MigrateToV6<Runtime>,
 		ump_migrations::UpdateUmpLimits,
 	);
 
+	/// Unreleased migrations. Add new ones here:
+	pub type Unreleased = ();
+
 	/// Migrations that set `StorageVersion`s we missed to set.
 	pub struct SetStorageVersions;
 
diff --git a/polkadot/runtime/polkadot/src/lib.rs b/polkadot/runtime/polkadot/src/lib.rs
index 3349cfd321dda9e9ff0b847f443fcb9341a31e6c..c24f87ce8e80f685ab82afc8c505b5380a35b6c3 100644
--- a/polkadot/runtime/polkadot/src/lib.rs
+++ b/polkadot/runtime/polkadot/src/lib.rs
@@ -126,13 +126,13 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: create_runtime_str!("polkadot"),
 	impl_name: create_runtime_str!("parity-polkadot"),
 	authoring_version: 0,
-	spec_version: 9410,
+	spec_version: 9430,
 	impl_version: 0,
 	#[cfg(not(feature = "disable-runtime-api"))]
 	apis: RUNTIME_API_VERSIONS,
 	#[cfg(feature = "disable-runtime-api")]
 	apis: sp_version::create_apis_vec![[]],
-	transaction_version: 22,
+	transaction_version: 24,
 	state_version: 0,
 };
 
@@ -1487,6 +1487,7 @@ pub type Migrations = (
 	migrations::V0940,
 	migrations::V0941,
 	migrations::V0942,
+	migrations::V0943,
 	migrations::Unreleased,
 );
 
@@ -1515,15 +1516,16 @@ pub mod migrations {
 		pallet_offences::migration::v1::MigrateToV1<Runtime>,
 		runtime_common::session::migration::ClearOldSessionStorage<Runtime>,
 	);
-
-	/// Unreleased migrations. Add new ones here:
-	pub type Unreleased = (
+	pub type V0943 = (
 		SetStorageVersions,
 		// Remove UMP dispatch queue <https://github.com/paritytech/polkadot/pull/6271>
 		parachains_configuration::migration::v6::MigrateToV6<Runtime>,
 		ump_migrations::UpdateUmpLimits,
 	);
 
+	/// Unreleased migrations. Add new ones here:
+	pub type Unreleased = ();
+
 	/// Migrations that set `StorageVersion`s we missed to set.
 	pub struct SetStorageVersions;
 
diff --git a/polkadot/runtime/rococo/src/lib.rs b/polkadot/runtime/rococo/src/lib.rs
index 694d6f54fa851907db560dff9821922cfe5acec6..0b97cf56744cd05dde14e93ac851b411eedbe310 100644
--- a/polkadot/runtime/rococo/src/lib.rs
+++ b/polkadot/runtime/rococo/src/lib.rs
@@ -112,13 +112,13 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: create_runtime_str!("rococo"),
 	impl_name: create_runtime_str!("parity-rococo-v2.0"),
 	authoring_version: 0,
-	spec_version: 9410,
+	spec_version: 9430,
 	impl_version: 0,
 	#[cfg(not(feature = "disable-runtime-api"))]
 	apis: RUNTIME_API_VERSIONS,
 	#[cfg(feature = "disable-runtime-api")]
 	apis: sp_version::create_apis_vec![[]],
-	transaction_version: 20,
+	transaction_version: 22,
 	state_version: 1,
 };
 
@@ -1525,8 +1525,13 @@ pub type UncheckedExtrinsic =
 ///
 /// This contains the combined migrations of the last 10 releases. It allows to skip runtime
 /// upgrades in case governance decides to do so. THE ORDER IS IMPORTANT.
-pub type Migrations =
-	(migrations::V0940, migrations::V0941, migrations::V0942, migrations::Unreleased);
+pub type Migrations = (
+	migrations::V0940,
+	migrations::V0941,
+	migrations::V0942,
+	migrations::V0943,
+	migrations::Unreleased,
+);
 
 /// The runtime migrations per release.
 #[allow(deprecated, missing_docs)]
@@ -1540,6 +1545,12 @@ pub mod migrations {
 		parachains_configuration::migration::v5::MigrateToV5<Runtime>,
 		pallet_offences::migration::v1::MigrateToV1<Runtime>,
 	);
+	pub type V0943 = (
+		SetStorageVersions,
+		// Remove UMP dispatch queue <https://github.com/paritytech/polkadot/pull/6271>
+		parachains_configuration::migration::v6::MigrateToV6<Runtime>,
+		ump_migrations::UpdateUmpLimits,
+	);
 
 	/// Migrations that set `StorageVersion`s we missed to set.
 	///
@@ -1624,12 +1635,7 @@ pub mod migrations {
 	}
 
 	/// Unreleased migrations. Add new ones here:
-	pub type Unreleased = (
-		SetStorageVersions,
-		// Remove UMP dispatch queue <https://github.com/paritytech/polkadot/pull/6271>
-		parachains_configuration::migration::v6::MigrateToV6<Runtime>,
-		ump_migrations::UpdateUmpLimits,
-	);
+	pub type Unreleased = ();
 }
 
 /// Helpers to configure all migrations.
diff --git a/polkadot/runtime/westend/src/lib.rs b/polkadot/runtime/westend/src/lib.rs
index 592d552bfee93181bfa4ec2f5f4d18e4836b2d53..6f89547c7a8304d7e3afde796118cf9435400127 100644
--- a/polkadot/runtime/westend/src/lib.rs
+++ b/polkadot/runtime/westend/src/lib.rs
@@ -116,13 +116,13 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: create_runtime_str!("westend"),
 	impl_name: create_runtime_str!("parity-westend"),
 	authoring_version: 2,
-	spec_version: 9410,
+	spec_version: 9430,
 	impl_version: 0,
 	#[cfg(not(feature = "disable-runtime-api"))]
 	apis: RUNTIME_API_VERSIONS,
 	#[cfg(feature = "disable-runtime-api")]
 	apis: sp_version::create_apis_vec![[]],
-	transaction_version: 20,
+	transaction_version: 22,
 	state_version: 1,
 };
 
@@ -1275,8 +1275,13 @@ impl Get<Perbill> for NominationPoolsMigrationV4OldPallet {
 ///
 /// This contains the combined migrations of the last 10 releases. It allows to skip runtime
 /// upgrades in case governance decides to do so. THE ORDER IS IMPORTANT.
-pub type Migrations =
-	(migrations::V0940, migrations::V0941, migrations::V0942, migrations::Unreleased);
+pub type Migrations = (
+	migrations::V0940,
+	migrations::V0941,
+	migrations::V0942,
+	migrations::V0943,
+	migrations::Unreleased,
+);
 
 /// The runtime migrations per release.
 #[allow(deprecated, missing_docs)]
@@ -1298,6 +1303,12 @@ pub mod migrations {
 		parachains_configuration::migration::v5::MigrateToV5<Runtime>,
 		pallet_offences::migration::v1::MigrateToV1<Runtime>,
 	);
+	pub type V0943 = (
+		SetStorageVersions,
+		// Remove UMP dispatch queue <https://github.com/paritytech/polkadot/pull/6271>
+		parachains_configuration::migration::v6::MigrateToV6<Runtime>,
+		ump_migrations::UpdateUmpLimits,
+	);
 
 	/// Migrations that set `StorageVersion`s we missed to set.
 	pub struct SetStorageVersions;
@@ -1314,12 +1325,7 @@ pub mod migrations {
 	}
 
 	/// Unreleased migrations. Add new ones here:
-	pub type Unreleased = (
-		SetStorageVersions,
-		// Remove UMP dispatch queue <https://github.com/paritytech/polkadot/pull/6271>
-		parachains_configuration::migration::v6::MigrateToV6<Runtime>,
-		ump_migrations::UpdateUmpLimits,
-	);
+	pub type Unreleased = ();
 }
 
 /// Helpers to configure all migrations.