diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 4a193c5..6e7b708 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -9,18 +9,18 @@ jobs:
   build-deploy:
     runs-on: ubuntu-18.04
     steps:
-    - uses: actions/checkout@master
+    - uses: actions/checkout@v2
 
     - name: Setup Hugo
-      uses: peaceiris/actions-hugo@v2.2.0
+      uses: peaceiris/actions-hugo@v2
       with:
-        hugo-version: 'latest'
+        hugo-version: '0.64.0'
 
     - name: Build
       run: hugo --gc --cleanDestinationDir --baseURL https://ddwe.beging.de/ -v
     
     - name: Deploy
-      uses: peaceiris/actions-gh-pages@v2.4.0
+      uses: peaceiris/actions-gh-pages@v3
       env:
         ACTIONS_DEPLOY_KEY: ${{ secrets.ACTIONS_DEPLOY_KEY }}
         PUBLISH_BRANCH: gh-pages