diff --git a/.github/workflows/lint-pr.yaml b/.github/workflows/lint-pr.yaml
index 9041d5c..e468223 100644
--- a/.github/workflows/lint-pr.yaml
+++ b/.github/workflows/lint-pr.yaml
@@ -16,7 +16,7 @@ jobs:
       pull-requests: write
       repository-projects: write
     steps:
-      - uses: amannn/action-semantic-pull-request@v5.5.2
+      - uses: amannn/action-semantic-pull-request@cfb60706e18bc85e8aec535e3c577abe8f70378e # v5.5.2
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with: