diff --git a/.github/workflows/gh-pages.yml b/.github/workflows/gh-pages.yml
index 7ee2413..3a0f952 100644
--- a/.github/workflows/gh-pages.yml
+++ b/.github/workflows/gh-pages.yml
@@ -13,15 +13,15 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v4.1.1
+        uses: actions/checkout@v4.1.4
 
       - name: Setup Node.js
-        uses: actions/setup-node@v4.0.1
+        uses: actions/setup-node@v4.0.2
         with:
           node-version: 20.x
 
       - name: Cache dependencies
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ~/.npm
           key: npm-${{ hashFiles('package-lock.json') }}
@@ -34,7 +34,7 @@ jobs:
         run: npm run build
 
       - name: Deploy
-        uses: peaceiris/actions-gh-pages@v3
+        uses: peaceiris/actions-gh-pages@v4
         if: ${{ github.ref == 'refs/heads/master' }}
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}