diff --git a/.github/workflows/pages.yml b/.github/workflows/pages.yml
index c7fb95f..31f4760 100644
--- a/.github/workflows/pages.yml
+++ b/.github/workflows/pages.yml
@@ -67,7 +67,7 @@ jobs:
         spec-file: openapi.json
 
     - name: Deploy to GitHub Pages
-      uses: peaceiris/actions-gh-pages@v3
+      uses: peaceiris/actions-gh-pages@v4
       if: github.ref == 'refs/heads/main'
       with:
         github_token: ${{ secrets.GITHUB_TOKEN }}