diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 027f596..9628ba9 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -16,14 +16,14 @@ jobs:
       - uses: actions/checkout@v4
         with:
           ref: ${{ github.head_ref }}
-      - uses: actions/setup-node@v4.0.0
+      - uses: actions/setup-node@v4.0.2
         with:
           node-version: '16.x'
       - name: Install dependencies
         run: npm ci
       - name: Run build
         run: npm run build
-      - uses: peaceiris/actions-gh-pages@v3
+      - uses: peaceiris/actions-gh-pages@v4
         if: ${{ github.ref == 'refs/heads/main' }}
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}