diff --git a/.github/workflows/doxygen.yml b/.github/workflows/doxygen.yml
index 1d5af84b5..ea3eb97fe 100644
--- a/.github/workflows/doxygen.yml
+++ b/.github/workflows/doxygen.yml
@@ -67,7 +67,7 @@ jobs:
           doxygen Doxyfile
       
       - 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: code_analysis/html