diff --git a/.github/workflows/generate-files.yml b/.github/workflows/generate-files.yml
index cccdd265c..64fb7318c 100644
--- a/.github/workflows/generate-files.yml
+++ b/.github/workflows/generate-files.yml
@@ -43,6 +43,6 @@ jobs:
         shell: pwsh
 
       - name: Git Auto Commit
-        uses: stefanzweifel/git-auto-commit-action@v4
+        uses: stefanzweifel/git-auto-commit-action@3ea6ae190baf489ba007f7c92608f33ce20ef04a # v4
         with:
           commit_message: "Update Generated Files"