diff --git a/.github/workflows/docs-build.yml b/.github/workflows/docs-build.yml
index 0f7e00a..b1e6d10 100644
--- a/.github/workflows/docs-build.yml
+++ b/.github/workflows/docs-build.yml
@@ -24,7 +24,7 @@ jobs:
         run: cd docs && yarn build
 
       - 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: ./docs/build