diff --git a/config/subxt/testnet.default.scale b/config/subxt/testnet.default.scale
index 7000637db..e26d6ea26 100644
Binary files a/config/subxt/testnet.default.scale and b/config/subxt/testnet.default.scale differ
diff --git a/config/subxt/testnet.development.scale b/config/subxt/testnet.development.scale
index 4824b9307..7a56c922e 100644
Binary files a/config/subxt/testnet.development.scale and b/config/subxt/testnet.development.scale differ
diff --git a/runtimes/testnet/src/lib.rs b/runtimes/testnet/src/lib.rs
index 9bbd7cdd4..c522ae892 100644
--- a/runtimes/testnet/src/lib.rs
+++ b/runtimes/testnet/src/lib.rs
@@ -179,7 +179,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: create_runtime_str!("analog-testnet"),
 	impl_name: create_runtime_str!("analog-testnet"),
 	authoring_version: 1,
-	spec_version: 128,
+	spec_version: 129,
 	impl_version: 1,
 	apis: RUNTIME_API_VERSIONS,
 	transaction_version: 2,
@@ -192,7 +192,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: create_runtime_str!("analog-development"),
 	impl_name: create_runtime_str!("analog-development"),
 	authoring_version: 1,
-	spec_version: 128,
+	spec_version: 129,
 	impl_version: 1,
 	apis: RUNTIME_API_VERSIONS,
 	transaction_version: 2,