diff --git a/.github/workflows/security-checks.yml b/.github/workflows/security-checks.yml
index de89ea7..2f2bcc4 100644
--- a/.github/workflows/security-checks.yml
+++ b/.github/workflows/security-checks.yml
@@ -17,7 +17,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Scan for secrets (AWS keys)
         run: |