diff --git a/README.md b/README.md
index 66847b2..30dd458 100644
--- a/README.md
+++ b/README.md
@@ -48,7 +48,7 @@ jobs:
 
     steps:
       - name: Clone repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Deploy to Deno Deploy
         uses: denoland/deployctl@v1