diff --git a/README.md b/README.md
index 12bb3d5..b9ddd80 100644
--- a/README.md
+++ b/README.md
@@ -186,7 +186,7 @@ jobs:
   security-scan:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Install Strix
         run: pipx install strix-agent