diff --git a/README.md b/README.md
index ae83b62..611b8fa 100644
--- a/README.md
+++ b/README.md
@@ -38,7 +38,7 @@ jobs:
 
     steps:
       - name: Checkout Code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Type Check Code Base
         uses: mrcjkb/lua-typecheck-action@v0