diff --git a/.github/workflows/gh-pages.yml b/.github/workflows/gh-pages.yml
index 4fe96bb6..43966ae9 100644
--- a/.github/workflows/gh-pages.yml
+++ b/.github/workflows/gh-pages.yml
@@ -29,7 +29,8 @@ jobs:
 
       # Deploy to GitHub Pages
       - 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  # This is the directory that contains the built documentation
+          cname: sdk.neonevm.org