diff --git a/.github/workflows/prod-cd.yml b/.github/workflows/prod-cd.yml
index 7f6adfdd..ebd7e62f 100644
--- a/.github/workflows/prod-cd.yml
+++ b/.github/workflows/prod-cd.yml
@@ -109,12 +109,12 @@ jobs:
         run: docker push ${{ secrets.DOCKER_HUB_USERNAME }}/${{ secrets.IMAGE_NAME }}:${{ secrets.PROD_TAG }}
 
       - name: 인스턴스 접속 및 배포 스크립트 실행
-        uses: appleboy/ssh-action@master
+        uses: appleboy/ssh-action@v0.0
         with:
           host: ${{ secrets.PROD_EC2_HOST }}
+          port: 22
           username: ${{ secrets.PROD_EC2_USERNAME }}
           key: ${{ secrets.PROD_EC2_PRIVATE_KEY }}
-          port: ${{ secrets.PROD_EC2_PORT }}
           script_stop: true
           script: |
             docker stop "${{ secrets.PROD_CONTAINER_NAME }}"