diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index b18a9d44..5226526a 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -45,7 +45,7 @@ jobs:
         jupyter-book build .
 
     - name: GitHub Pages action
-      uses: peaceiris/actions-gh-pages@v4.0.0
+      uses: peaceiris/actions-gh-pages@v4.1.0
       if: ${{ github.event_name != 'pull_request' }}
       with:
         github_token: ${{ secrets.GITHUB_TOKEN }}