diff --git a/.github/workflows/SAM-build-deploy.yml b/.github/workflows/SAM-build-deploy.yml
index bd7e9ba..47c8c9e 100644
--- a/.github/workflows/SAM-build-deploy.yml
+++ b/.github/workflows/SAM-build-deploy.yml
@@ -18,7 +18,7 @@ jobs:
 
     steps:
     - name: Checkout Code
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
     
     - name: Setup AWS SAM
       uses: aws-actions/setup-sam@v2