diff --git a/.github/workflows/lint-pr-commit-message.yml b/.github/workflows/lint-pr-commit-message.yml
index a0c184fc..2171a99d 100644
--- a/.github/workflows/lint-pr-commit-message.yml
+++ b/.github/workflows/lint-pr-commit-message.yml
@@ -12,7 +12,7 @@ jobs:
   main:
     runs-on: ubuntu-latest
     steps:
-      - uses: amannn/action-semantic-pull-request@v3.4.1
+      - uses: amannn/action-semantic-pull-request@40166f00814508ec3201fc8595b393d451c8cd80@v3.4.1
         with:
           validateSingleCommit: true
         env: