diff --git a/.github/workflows/designpatternsphp.yml b/.github/workflows/designpatternsphp.yml
index 23a7896..c9f5af5 100644
--- a/.github/workflows/designpatternsphp.yml
+++ b/.github/workflows/designpatternsphp.yml
@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - name: build the stack
         run: docker-compose build