diff --git a/.github/workflows/node.js.yml b/.github/workflows/node.js.yml
index 55e7f1e..a699a0c 100644
--- a/.github/workflows/node.js.yml
+++ b/.github/workflows/node.js.yml
@@ -2,9 +2,9 @@ name: Node.js CI
 
 on:
   pull_request:
-    branches: [ main ]
+    branches: [main]
   push:
-    branches: [ main ]
+    branches: [main]
 permissions:
   contents: read
 
@@ -14,46 +14,47 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node-version: [14.x, 16.x, 18.x ]
+        node-version: [16.x, 18.x, 22.x]
     steps:
-    - uses: actions/checkout@v5
-    - name: Use Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v5
-      with:
-        node-version: ${{ matrix.node-version }}
-    - uses: actions/cache@v4
-      with:
-        path: ~/.npm
-        key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
-        restore-keys: |
-          ${{ runner.os }}-node-
-    - run: npm ci
-      name: Install dependencies
-    - name: Test
-      env:
-        NCM_API_TEST_LOGIN_COUNTRY_CODE: ${{ secrets.NCM_API_TEST_LOGIN_COUNTRY_CODE }}
-        NCM_API_TEST_LOGIN_PHONE: ${{ secrets.NCM_API_TEST_LOGIN_PHONE }}
-        NCM_API_TEST_LOGIN_PASSWORD: ${{ secrets.NCM_API_TEST_LOGIN_PASSWORD }}
-      run: npm test
+      - uses: actions/checkout@v5
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v5
+        with:
+          node-version: ${{ matrix.node-version }}
+          # Use built-in package manager cache for pnpm
+          cache: 'pnpm'
+          cache-dependency-path: '**/pnpm-lock.yaml'
+      - name: Setup pnpm
+        uses: pnpm/action-setup@v2
+        with:
+          version: 8
+      - name: Install dependencies (pnpm)
+        run: pnpm install --frozen-lockfile
+      - name: Test
+        env:
+          NCM_API_TEST_LOGIN_COUNTRY_CODE: ${{ secrets.NCM_API_TEST_LOGIN_COUNTRY_CODE }}
+          NCM_API_TEST_LOGIN_PHONE: ${{ secrets.NCM_API_TEST_LOGIN_PHONE }}
+          NCM_API_TEST_LOGIN_PASSWORD: ${{ secrets.NCM_API_TEST_LOGIN_PASSWORD }}
+        run: pnpm test
   lint:
     name: Lint
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node-version: [14.x]
+        node-version: [18.x]
     steps:
-    - uses: actions/checkout@v5
-    - name: Use Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v5
-      with:
-        node-version: ${{ matrix.node-version }}
-    - uses: actions/cache@v4
-      with:
-        path: ~/.npm
-        key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
-        restore-keys: |
-          ${{ runner.os }}-node-
-    - run: npm ci
-      name: Install dependencies
-    - name: Lint
-      run: npm run lint
+      - uses: actions/checkout@v5
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v5
+        with:
+          node-version: ${{ matrix.node-version }}
+          cache: 'pnpm'
+          cache-dependency-path: '**/pnpm-lock.yaml'
+      - name: Setup pnpm
+        uses: pnpm/action-setup@v2
+        with:
+          version: 8
+      - name: Install dependencies (pnpm)
+        run: pnpm install --frozen-lockfile
+      - name: Lint
+        run: pnpm run lint