diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 76d9c2b..dca06f4 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -11,7 +11,7 @@ jobs:
     steps:
       # 1. Checkout the repository code
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       # 2. Setup Flutter SDK
       - name: Setup Flutter