diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 9c50ca2..946341c 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -24,7 +24,7 @@ jobs:
       - name: Install pnpm
         uses: pnpm/action-setup@v2
         with:
-          version: 8
+          version: 9
           run_install: false # Skip auto-install
 
       - name: Cache pnpm dependencies