diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 187abdd..bc9b41c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -8,7 +8,7 @@ jobs:
   check-generation:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
     - uses: coursier/cache-action@v6
     - uses: actions/setup-java@v4
       with: