diff --git a/.github/workflows/check-pr-title.yml b/.github/workflows/check-pr-title.yml
index 573a5b911..ef77c6699 100644
--- a/.github/workflows/check-pr-title.yml
+++ b/.github/workflows/check-pr-title.yml
@@ -14,7 +14,7 @@ jobs:
       pull-requests: read
     runs-on: ubuntu-latest
     steps:
-      - uses: amannn/action-semantic-pull-request@v5
+      - uses: amannn/action-semantic-pull-request@c3cd5d1ea3580753008872425915e343e351ab54 # v5
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with: