diff --git a/.github/workflows/autofix.yml b/.github/workflows/autofix.yml
index 3628bb8..8704418 100644
--- a/.github/workflows/autofix.yml
+++ b/.github/workflows/autofix.yml
@@ -1,9 +1,9 @@
-name: autofix.ci  # needed to securely identify the workflow
+name: autofix.ci # needed to securely identify the workflow
 
 on:
   pull_request:
   push:
-    branches: [ "main" ]
+    branches: ["main"]
 
 permissions:
   contents: read
@@ -16,11 +16,11 @@ jobs:
       - run: corepack enable
       - uses: actions/setup-node@v4
         with:
-          node-version: 18
+          node-version: 20
           cache: "pnpm"
       - run: pnpm install
       - name: Fix lint issues
         run: npm run lint:fix
       - uses: autofix-ci/action@ea32e3a12414e6d3183163c3424a7d7a8631ad84
         with:
-          commit-message: 'chore: apply automated lint fixes'
+          commit-message: "chore: apply automated lint fixes"
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 35e740d..8ee3a5d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -10,16 +10,21 @@ on:
 
 jobs:
   ci:
-    runs-on: ubuntu-latest
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest, windows-latest]
     steps:
       - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
       - run: corepack enable
       - uses: actions/setup-node@v4
         with:
-          node-version: 16
+          node-version: 20
           cache: "pnpm"
       - run: pnpm install
       - run: pnpm lint
+        if: matrix.os == 'ubuntu-latest'
       - run: pnpm build
+        if: matrix.os == 'ubuntu-latest'
       - run: pnpm vitest --coverage
       - uses: codecov/codecov-action@v4