diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 7623551..4dab42a 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -70,7 +70,7 @@ jobs:
       run: env | sort
 
     - name: Git Checkout
-      uses: actions/checkout@v3 #https://github.com/actions/checkout
+      uses: actions/checkout@v4 #https://github.com/actions/checkout
 
     - name: Set up JDK ${{ matrix.java }}
       uses: actions/setup-java@v3 #https://github.com/actions/setup-java