diff --git a/.github/workflows/release-please.yml b/.github/workflows/release-please.yml
index ca91a1b..1efb3ba 100644
--- a/.github/workflows/release-please.yml
+++ b/.github/workflows/release-please.yml
@@ -25,7 +25,7 @@ jobs:
     outputs:
       release_created: ${{ steps.release.outputs.release_created }}
     steps:
-      - uses: googleapis/release-please-action@v4
+      - uses: googleapis/release-please-action@16a9c90856f42705d54a6fda1823352bdc62cf38 # v4.4.0
         id: release
         with:
           token: ${{secrets.GITHUB_TOKEN}}