diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index 46f6654..2edf3cb 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
       - name: Set up Java
         uses: actions/setup-java@v4
         with: