diff --git a/.github/workflows/postgres-service.yml b/.github/workflows/postgres-service.yml
index 4f250b7..9699620 100644
--- a/.github/workflows/postgres-service.yml
+++ b/.github/workflows/postgres-service.yml
@@ -22,6 +22,6 @@ jobs:
         - 6379:6379
 
     steps:
-    - uses: actions/checkout@mv1       
+    - uses: actions/checkout@v1       
     - run: node client.js
       working-directory: ./postgres/