diff --git a/.github/workflows/gh-pages.yml b/.github/workflows/gh-pages.yml
index 99c6d49..1f90cd4 100644
--- a/.github/workflows/gh-pages.yml
+++ b/.github/workflows/gh-pages.yml
@@ -23,7 +23,7 @@ jobs:
           make clean
           make html
       - name: deploy
-        uses: peaceiris/actions-gh-pages@v4.0.0
+        uses: peaceiris/actions-gh-pages@v4.1.0
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           publish_dir: ./docs/_build/html