diff --git a/README.md b/README.md
index 5f374da..8b860c7 100644
--- a/README.md
+++ b/README.md
@@ -46,7 +46,7 @@ Verify that certain files or directories did or did not change during the workfl
 ```yaml
 ...
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       - name: Change text file
         run: |