diff --git a/.github/workflows/pipeline.yml b/.github/workflows/pipeline.yml
index c31e67a..315e288 100644
--- a/.github/workflows/pipeline.yml
+++ b/.github/workflows/pipeline.yml
@@ -11,21 +11,24 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [16.x]
-        os: [ubuntu-latest]
+        node-version: [20.x]
+        os:
+          - ubuntu-latest
+          - macos-latest
+          - windows-latest
       fail-fast: false
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Install pnpm
-        uses: pnpm/action-setup@v2.2.2
+        uses: pnpm/action-setup@v2.4.0
         with:
-          version: ^7.5.0
+          version: 8
           run_install: false
 
       - name: Use Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
           node-version: ${{ matrix.node-version }}
           registry-url: https://registry.npmjs.org/
@@ -41,21 +44,24 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [16.x]
-        os: [ubuntu-latest]
+        node-version: [20.x]
+        os:
+          - ubuntu-latest
+          - macos-latest
+          - windows-latest
       fail-fast: false
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Install pnpm
-        uses: pnpm/action-setup@v2.2.2
+        uses: pnpm/action-setup@v2.4.0
         with:
-          version: ^7.5.0
+          version: 8
           run_install: false
 
       - name: Use Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
           node-version: ${{ matrix.node-version }}
           registry-url: https://registry.npmjs.org/
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 1d4aefa..419e404 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -12,7 +12,7 @@ importers:
         specifier: 5.1.0
         version: 5.1.0
       js-yaml:
-        specifier: ^4.1.0
+        specifier: 4.1.0
         version: 4.1.0
       tosource:
         specifier: 2.0.0-alpha.3