diff --git a/.github/workflows/gh-page-publish.yml b/.github/workflows/gh-page-publish.yml
index 89c2bb9..f3b2105 100644
--- a/.github/workflows/gh-page-publish.yml
+++ b/.github/workflows/gh-page-publish.yml
@@ -21,7 +21,7 @@ jobs:
         working-directory: .
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Setup Flutter
         uses: subosito/flutter-action@v2