diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index b03ca05..f1342c6 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -10,15 +10,15 @@ jobs:
     permissions:
       contents: write  # Required to push historical snapshot to main
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           ref: main  # Checkout main branch, not the release tag
           fetch-depth: 0  # Fetch all history to access previous versions
 
       - name: Setup Node.js
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v6
         with:
-          node-version: "18"
+          node-version: "22"
           cache: "npm"
 
       - name: Install dependencies
@@ -142,7 +142,7 @@ jobs:
           fi
 
       - 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: ./dist
diff --git a/.github/workflows/pr.yml b/.github/workflows/pr.yml
index a5ca022..20175b0 100644
--- a/.github/workflows/pr.yml
+++ b/.github/workflows/pr.yml
@@ -8,12 +8,12 @@ jobs:
   validate:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v6
 
       - name: Setup Node.js
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v6
         with:
-          node-version: "18"
+          node-version: "22"
           cache: "npm"
 
       - name: Install dependencies