diff --git a/README.md b/README.md
index 7e496b9..43b3e23 100644
--- a/README.md
+++ b/README.md
@@ -186,7 +186,7 @@ action in the same repository.
 steps:
   - name: Checkout
     id: checkout
-    uses: actions/checkout@v3
+    uses: actions/checkout@v4
 
   - name: Test Local Action
     id: test-action