diff --git a/.github/workflows/node.js.yml b/.github/workflows/node.js.yml
index 932748b..bbbe4a1 100644
--- a/.github/workflows/node.js.yml
+++ b/.github/workflows/node.js.yml
@@ -15,7 +15,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [ 12.x, 14.x ]
+        node-version: [ 18.x, ]
 
     steps:
       - uses: actions/checkout@v2
@@ -23,8 +23,8 @@ jobs:
         uses: actions/setup-node@v1
         with:
           node-version: ${{ matrix.node-version }}
-      - run: npm install yarn
-      - run: yarn install --registry https://registry.yarnpkg.com
+      - run: npm install -g pnpm
+      - run: pnpm install
         working-directory: ./pinry-spa
-      - run: yarn build
+      - run: pnpm build
         working-directory: ./pinry-spa