diff --git a/.github/workflows/docker-localnet.yml b/.github/workflows/docker-localnet.yml
index 37e82460ff..3f24cd169d 100644
--- a/.github/workflows/docker-localnet.yml
+++ b/.github/workflows/docker-localnet.yml
@@ -59,7 +59,8 @@ jobs:
 
       - name: Patch non-fast-block node
         run: |
-          sed -i 's|7 \* 24 \* 60 \* 60 / 12 // 7 days|5 // Only 5 blocks for tests|' runtime/src/lib.rs
+          perl -0777 -i -pe 's|7 \* 24 \* 60 \* 60 / 12 // 7 days|5 // Only 5 blocks for tests|' runtime/src/lib.rs
+          perl -0777 -i -pe 's|pub fn DefaultPendingCooldown<T: Config>\(\) -> u64 \{\s*if cfg!\(feature = "fast-blocks"\) \{\s*return 15;\s*\}\s*7_200\s*\}|pub fn DefaultPendingCooldown<T: Config>() -> u64 {\n        15\n    }|g' pallets/subtensor/src/lib.rs
 
       - name: Build and push Docker image
         uses: docker/build-push-action@v6
diff --git a/runtime/src/lib.rs b/runtime/src/lib.rs
index 2c1a11d94b..a70315d324 100644
--- a/runtime/src/lib.rs
+++ b/runtime/src/lib.rs
@@ -207,7 +207,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
     //   `spec_version`, and `authoring_version` are the same between Wasm and native.
     // This value is set to 100 to notify Polkadot-JS App (https://polkadot.js.org/apps) to use
     //   the compatible custom types.
-    spec_version: 266,
+    spec_version: 267,
     impl_version: 1,
     apis: RUNTIME_API_VERSIONS,
     transaction_version: 1,