diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d13df98..48ba7bd 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -17,7 +17,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Secret hygiene scan
         run: |