diff --git a/.github/workflows/gh-pages.yml b/.github/workflows/gh-pages.yml
index 6ef5fb2b..05136916 100644
--- a/.github/workflows/gh-pages.yml
+++ b/.github/workflows/gh-pages.yml
@@ -14,14 +14,14 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - name: Setup mdBook
-        uses: peaceiris/actions-mdbook@v1
+        uses: peaceiris/actions-mdbook@v2
         with:
           mdbook-version: '0.4.8'
       - name: Build the book
         working-directory: ./docs
         run: mdbook build
       - name: Deploy
-        uses: peaceiris/actions-gh-pages@v3
+        uses: peaceiris/actions-gh-pages@v4
         if: github.ref == 'refs/heads/main'
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}