diff --git a/.github/workflows/gh-pages.yml b/.github/workflows/gh-pages.yml
index 7f2b4d8..e6600eb 100644
--- a/.github/workflows/gh-pages.yml
+++ b/.github/workflows/gh-pages.yml
@@ -28,7 +28,7 @@ jobs:
         run: hugo --minify --themesDir ../.. --baseURL https://jpanther.github.io/lynx/
 
       - name: Deploy
-        uses: peaceiris/actions-gh-pages@v3
+        uses: peaceiris/actions-gh-pages@v4
         if: ${{ github.ref == 'refs/heads/stable' }}
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}