diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c966005..28421a7 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -18,7 +18,7 @@ jobs:
         - 21.0.5
     steps:
     - name: Check out
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
     - name: Set up Java
       uses: actions/setup-java@v4
       with: