diff --git a/cumulus/polkadot-parachains/statemine/src/lib.rs b/cumulus/polkadot-parachains/statemine/src/lib.rs
index 77bfa28ae94154aa91960974ad706d37b18f15ab..e7d4ffaf88b6b23f261d97ed67c857657a11c6b4 100644
--- a/cumulus/polkadot-parachains/statemine/src/lib.rs
+++ b/cumulus/polkadot-parachains/statemine/src/lib.rs
@@ -90,7 +90,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: create_runtime_str!("statemine"),
 	impl_name: create_runtime_str!("statemine"),
 	authoring_version: 1,
-	spec_version: 2,
+	spec_version: 3,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
 	transaction_version: 1,
diff --git a/cumulus/polkadot-parachains/westmint/src/lib.rs b/cumulus/polkadot-parachains/westmint/src/lib.rs
index 4032192507179672606a15e28552dd8c9fd3af76..d2018891a954ad68af0bd490953102518213b35f 100644
--- a/cumulus/polkadot-parachains/westmint/src/lib.rs
+++ b/cumulus/polkadot-parachains/westmint/src/lib.rs
@@ -90,7 +90,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: create_runtime_str!("westmint"),
 	impl_name: create_runtime_str!("westmint"),
 	authoring_version: 1,
-	spec_version: 2,
+	spec_version: 3,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
 	transaction_version: 1,