diff --git a/.github/workflows/pr-check.yaml b/.github/workflows/pr-check.yaml
index 6db6760..d9c9673 100644
--- a/.github/workflows/pr-check.yaml
+++ b/.github/workflows/pr-check.yaml
@@ -19,7 +19,7 @@ jobs:
         uses: pnpm/action-setup@fc06bc1257f339d1d5d8b3a19a8cae5388b55320 # v5.0.0
         with:
           run_install: true
-          version: 10
+          version: 9
 
       - name: Update dist
         run: pnpm run update-pnpm-dist