diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index ee86f066e9..65234f9045 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -33,7 +33,7 @@ jobs:
         
     - name: Deploy to GitHub pages
       if: ${{ github.event_name == 'push' }}
-      uses: JamesIves/github-pages-deploy-action@3.7.1
+      uses: JamesIves/github-pages-deploy-action@132898c54c57c7cc6b80eb3a89968de8fc283505 # 3.7.1
       with:
         ACCESS_TOKEN: ${{ secrets.DOC_DEPLOY_TOKEN }}
         BRANCH: gh-pages