diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index da912d9..4740f67 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -6,9 +6,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
-      - uses: pnpm/action-setup@v2.2.2
+      - uses: pnpm/action-setup@v4
         with:
-          version: 7
+          version: 9
       - name: Use Node.js ${{ matrix.node-version }}
         uses: actions/setup-node@v2
         with: