diff --git a/.github/workflows/gh-pages.yml b/.github/workflows/gh-pages.yml
index 0e64bff..9157ece 100644
--- a/.github/workflows/gh-pages.yml
+++ b/.github/workflows/gh-pages.yml
@@ -75,7 +75,7 @@ jobs:
           name: playground-develop
           path: ${{ github.workspace }}/dist/develop
       - name: Deploy
-        uses: peaceiris/actions-gh-pages@v3
+        uses: peaceiris/actions-gh-pages@v4
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           publish_dir: ./dist