diff --git a/.github/workflows/deploy.yaml b/.github/workflows/deploy.yaml
index d136cbc..bdbe563 100644
--- a/.github/workflows/deploy.yaml
+++ b/.github/workflows/deploy.yaml
@@ -7,7 +7,7 @@ on:
 
 jobs:
   deploy:
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
       - name: Use Node.js
@@ -19,7 +19,7 @@ jobs:
       - name: build
         run: npm run build
       - name: deploy
-        uses: peaceiris/actions-gh-pages@v3
+        uses: peaceiris/actions-gh-pages@v4
         with:
-          github_token: ${{ secrets.GIT_HUB_TOKEN }}
+          github_token: ${{ secrets.GITHUB_TOKEN }}
           publish_dir: ./dist