diff --git a/.github/workflows/maven.yml b/.github/workflows/maven.yml
index 1ca4def69a..20ea3d24b8 100644
--- a/.github/workflows/maven.yml
+++ b/.github/workflows/maven.yml
@@ -31,7 +31,7 @@ jobs:
             experimental: true        
         
     steps:
-    - uses: actions/checkout@v2.3.3
+    - uses: actions/checkout@v2.3.4
     - name: Set up JDK ${{ matrix.java }}
       uses: actions/setup-java@v1.4.3
       with: