diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 02c47ae..cb864db 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -9,19 +9,18 @@ jobs:
     name: build and deploy
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@master
+    - uses: actions/checkout@2.3.1
     
     - name: Build Gatsby Site
-      uses: jzweifel/gatsby-cli-github-action@master
+      uses: jzweifel/gatsby-cli-github-action@1.0.0
       with:
         gatsby-arg: build
 
     - name: Deply via ssh
-      uses: appleboy/scp-action@master
+      uses: appleboy/scp-action@0.0.1
       with:
         host: ${{ secrets.HOST }}
         username: ${{ secrets.WEBMASTER_USERNAME }}
         password: ${{ secrets.WEBMASTER_PASSWORD }}
         source: "public/*"
-        target: "html"
-        overwrite: true
+        target: "html/"