diff --git a/.github/workflows/Check.yaml b/.github/workflows/Check.yaml
index 3ceb5b7..db1f992 100644
--- a/.github/workflows/Check.yaml
+++ b/.github/workflows/Check.yaml
@@ -19,7 +19,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Copy CI gradle.properties
         run: mkdir -p ~/.gradle ; cp .github/ci-gradle.properties ~/.gradle/gradle.properties