diff --git a/.github/workflows/gh-pages.yml b/.github/workflows/gh-pages.yml
index 76a334ee..9a428f87 100644
--- a/.github/workflows/gh-pages.yml
+++ b/.github/workflows/gh-pages.yml
@@ -19,7 +19,7 @@ jobs:
           check-latest: true
 
       - name: Setup poetry
-        uses: Gr1N/setup-poetry@v8
+        uses: Gr1N/setup-poetry@v9
  
       - name: Install python pacakge
         run: poetry install