diff --git a/action.yml b/action.yml
index 17ce20b..bf0aceb 100644
--- a/action.yml
+++ b/action.yml
@@ -65,7 +65,7 @@ runs:
 
   steps:
 
-    - uses: actions/checkout@v2.3.5
+    - uses: actions/checkout@v2.4.0
       with:
         fetch-depth: '${{ inputs.checkout-fetch-depth }}'