diff --git a/.github/workflows/publish.yaml b/.github/workflows/publish.yaml
index 70c9ca9..e219e48 100644
--- a/.github/workflows/publish.yaml
+++ b/.github/workflows/publish.yaml
@@ -7,18 +7,22 @@ on:
 
 jobs:
   build:
+    env:
+      CI: true
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
+      - uses: pnpm/action-setup@v4
+        name: Install pnpm
+        with:
+          version: 9
       - uses: actions/setup-node@v4
         with:
-          node-version: 20
+          node-version: 22
       - name: Install dependencies
-        env:
-          CI: true
-        run: npm install
+        run: pnpm install
       - name: Test
-        run: npm test
+        run: pnpm test
       - name: Publish
         if: success()
         env: