diff --git a/.github/workflows/cd.yml b/.github/workflows/cd.yml
index 2d9a162..bfd1807 100644
--- a/.github/workflows/cd.yml
+++ b/.github/workflows/cd.yml
@@ -9,7 +9,7 @@ env:
 
 jobs:
   publish:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
       - uses: actions-rs/toolchain@v1
@@ -19,7 +19,7 @@ jobs:
           target: wasm32-unknown-unknown
       - uses: actions/setup-node@v1
         with:
-          node-version: 14
+          node-version: 16
       - uses: actions-rs/cargo@v1
         with:
           command: generate-lockfile
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 0dc3fe9..6e5e745 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -11,64 +11,62 @@ env:
   CARGO_TERM_COLOR: always
 
 jobs:
-  check:
-    runs-on: ubuntu-20.04
+  check-and-build:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest, windows-latest]
+        toolchain: [stable, beta, nightly]
     steps:
       - uses: actions/checkout@v2
+      # set up environment
+      - uses: actions/setup-node@v1
+        with:
+          node-version: 16
       - uses: actions-rs/toolchain@v1
         with:
-          toolchain: nightly
+          toolchain: ${{ matrix.toolchain }}
           override: true
           target: wasm32-unknown-unknown
           components: rustfmt, clippy
+      # cargo
       - uses: actions-rs/cargo@v1
         with:
           command: generate-lockfile
       - uses: actions/cache@v2
         with:
           path: |
+            ~/.cargo/registry
+            ~/.cargo/git
+            ~/.cargo/bin
             target
-          key: ${{ runner.os }}-lint-${{ hashFiles('**/Cargo.lock') }}
+          key: ${{ runner.os }}-${{ hashFiles('**/Cargo.lock') }}
+
       - uses: actions-rs/cargo@v1
         with:
           command: check
+        if: matrix.os != 'windows-latest'
+
       - uses: actions-rs/cargo@v1
         with:
           command: fmt
+        if: matrix.os != 'windows-latest'
+
       - uses: actions-rs/cargo@v1
         with:
           command: clippy
+        if: matrix.os != 'windows-latest'
 
-  build:
-    runs-on: ubuntu-20.04
-    steps:
-      - uses: actions/checkout@v2
-      - uses: actions-rs/toolchain@v1
-        with:
-          toolchain: stable
-          override: true
-          target: wasm32-unknown-unknown
-      - uses: actions/setup-node@v1
-        with:
-          node-version: 14
-      - uses: actions-rs/cargo@v1
-        with:
-          command: generate-lockfile
-      - uses: actions/cache@v2
-        with:
-          path: |
-            ~/.cargo/registry
-            ~/.cargo/git
-            ~/.cargo/bin
-            target
-          key: ${{ runner.os }}-${{ hashFiles('**/Cargo.lock') }}
-      - name: Install wasm dep
-        run: cargo install wasm-bindgen-cli || true
       - name: Run openssl tests
         run: cargo test
+        if: matrix.os != 'windows-latest'
       - name: Run pure rust tests
         run: cargo test --no-default-features --features pure
+      - name: Install wasm dep
+        run: cargo install wasm-bindgen-cli || true
       - name: Run wasm tests
         run: cargo test --no-default-features --features pure --target=wasm32-unknown-unknown
+
       - name: Check cargo package
         run: cargo publish --dry-run
+        if: matrix.os != 'windows-latest'