diff --git a/.github/codeql.yaml b/.github/codeql.yaml
index 3b4adcf..21b85d6 100644
--- a/.github/codeql.yaml
+++ b/.github/codeql.yaml
@@ -12,7 +12,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         # We must fetch at least the immediate parents so that if this is
         # a pull request then we can checkout the head.