diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index d509d77..debc33f 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -25,7 +25,7 @@ jobs:
       TZ: 'Asia/Taipei'
     steps:
       - name: Checkout source
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           submodules: recursive
           fetch-depth: 0