diff --git a/.github/workflows/maven.yml b/.github/workflows/maven.yml
index 153553bba..3de60824c 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
     - uses: actions/cache@v2
       with:
         path: ~/.m2/repository