diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 3f9370b..0e2d7e1 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -14,7 +14,7 @@ jobs:
       fail-fast: false
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
 
     - name: Set up JDK
       uses: actions/setup-java@v3