diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 6347631..a8cca76 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -4,12 +4,12 @@ jobs:
   tests:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
-    - name: Use Node.js 14
-      uses: actions/setup-node@v1
-      with:
-        node-version: 14
-    - run: npm i -g yarn@1
-    - run: yarn
-    - run: yarn lint
-    - run: yarn build
+      - uses: actions/checkout@v2
+      - name: Use Node.js 14
+        uses: actions/setup-node@v4
+        with:
+          node-version: 20
+          cache: "pnpm"
+      - run: pnpm install
+      - run: pnpm lint
+      - run: pnpm build