diff --git a/cumulus/polkadot-parachains/statemine/src/lib.rs b/cumulus/polkadot-parachains/statemine/src/lib.rs
index 4f5b71b88364a8bd0f9af385bc4a31edb2ae4521..6d05e74b9ec68404aa2350b0d684221ca0c9ff6a 100644
--- a/cumulus/polkadot-parachains/statemine/src/lib.rs
+++ b/cumulus/polkadot-parachains/statemine/src/lib.rs
@@ -85,7 +85,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_version: 900,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
-	transaction_version: 5,
+	transaction_version: 6,
 	state_version: 0,
 };
 
diff --git a/cumulus/polkadot-parachains/statemint/src/lib.rs b/cumulus/polkadot-parachains/statemint/src/lib.rs
index ffb82b5b7714544194d7ac9a28f0b5348bcd5d49..bf14f1b73ddcd8ebd5fbacb142e2cdad7c7f6d88 100644
--- a/cumulus/polkadot-parachains/statemint/src/lib.rs
+++ b/cumulus/polkadot-parachains/statemint/src/lib.rs
@@ -86,7 +86,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_version: 900,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
-	transaction_version: 5,
+	transaction_version: 6,
 	state_version: 0,
 };
 
diff --git a/cumulus/polkadot-parachains/westmint/src/lib.rs b/cumulus/polkadot-parachains/westmint/src/lib.rs
index 0b20b3c8b8e65de9e7d3e1d92024f2b865f71d2f..001f5d51cd994fe7b0133453c943b88f51b0798b 100644
--- a/cumulus/polkadot-parachains/westmint/src/lib.rs
+++ b/cumulus/polkadot-parachains/westmint/src/lib.rs
@@ -83,7 +83,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_version: 900,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
-	transaction_version: 5,
+	transaction_version: 6,
 	state_version: 0,
 };