diff --git a/.github/workflows/pages.yml b/.github/workflows/pages.yml
index e34800a..ec6fa84 100644
--- a/.github/workflows/pages.yml
+++ b/.github/workflows/pages.yml
@@ -39,7 +39,7 @@ jobs:
           output: swagger-ui
           spec-file: openapi.json
       - name: Deploy to GitHub Pages
-        uses: peaceiris/actions-gh-pages@v3
+        uses: peaceiris/actions-gh-pages@v4
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           publish_dir: swagger-ui