diff --git a/.github/workflows/github-pages-deploy.yml b/.github/workflows/github-pages-deploy.yml
index 84efcc9..0204948 100644
--- a/.github/workflows/github-pages-deploy.yml
+++ b/.github/workflows/github-pages-deploy.yml
@@ -41,7 +41,7 @@ jobs:
         uses: pnpm/action-setup@v2
         id: pnpm-install
         with:
-          version: 8
+          version: 9
           run_install: true
 
       - name: Build