diff --git a/runtime/trappist/src/lib.rs b/runtime/trappist/src/lib.rs
index 0df73941..20f94b80 100644
--- a/runtime/trappist/src/lib.rs
+++ b/runtime/trappist/src/lib.rs
@@ -134,10 +134,10 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: create_runtime_str!("trappist-rococo"),
 	impl_name: create_runtime_str!("trappist-rococo"),
 	authoring_version: 1,
-	spec_version: 9370,
+	spec_version: 9420,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
-	transaction_version: 1,
+	transaction_version: 2,
 	state_version: 1,
 };