diff --git a/.github/workflows/broken_ci_test.yml b/.github/workflows/broken_ci_test.yml
index 003a3ac248ff..5e33daf1860a 100644
--- a/.github/workflows/broken_ci_test.yml
+++ b/.github/workflows/broken_ci_test.yml
@@ -11,4 +11,4 @@ jobs:
     runs-on: ubuntu-18.04
     steps:
       - name: exit
-        run: exit 0
\ No newline at end of file
+        run: exit 0
diff --git a/.github/workflows/schedule_candidate_release.yml b/.github/workflows/schedule_candidate_release.yml
index 861d02789e73..0d194cf5f04b 100644
--- a/.github/workflows/schedule_candidate_release.yml
+++ b/.github/workflows/schedule_candidate_release.yml
@@ -15,7 +15,7 @@ jobs:
     steps:
       - name: Get the last green commit
         id: last_green_commit
-        uses: talentpair/last-green-commit-action@master
+        uses: talentpair/last-green-commit-action@8b4b3bcd4ab5d9ab16875ce20ae012c4ce47ae68
         with:
           github-token: ${{ secrets.WRITE_ACCESS_TOKEN }}