diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index b2d65a8..8743b31 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -18,8 +18,47 @@ permissions:
   contents: read
 
 jobs:
+
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-python@v4
+        with:
+          python-version: '3.10'
+      - run: pip install pre-commit
+        name: Install pre-commit
+      - run: pre-commit run --all
+        name: Run pre-commit checks
+
+  test:
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest, windows-latest]
+        python_version: ['3.10', 'pypy-3.7', 'pypy-3.8', 'pypy-3.9', 'pypy-3.10']
+    runs-on: ${{ matrix.os }}
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-python@v4
+        with:
+          python-version: ${{ matrix.python_version }}
+      - name: Build wheels
+        uses: PyO3/maturin-action@v1
+        with:
+          args: --interpreter ${{ matrix.python_version }}
+          sccache: 'true'
+          manylinux: auto
+          command: develop
+      - run: pip install pytest
+        name: Install pytest
+      - run: pytest tests/
+        name: Run tests
+
   linux:
     runs-on: ubuntu-latest
+    needs:
+      - test
+      - lint
     strategy:
       matrix:
         target: [x86_64, x86, aarch64, armv7, s390x, ppc64le]
@@ -43,21 +82,25 @@ jobs:
           path: dist
 
   windows:
+    needs:
+      - test
+      - lint
     runs-on: windows-latest
     strategy:
       matrix:
         target: [x64, x86]
+        python_version: ['3.10', 'pypy-3.7', 'pypy-3.8', 'pypy-3.9', 'pypy-3.10']
     steps:
       - uses: actions/checkout@v3
       - uses: actions/setup-python@v4
         with:
-          python-version: '3.10'
+          python-version: ${{ matrix.python_version }}
           architecture: ${{ matrix.target }}
       - name: Build wheels
         uses: PyO3/maturin-action@v1
         with:
           target: ${{ matrix.target }}
-          args: --release --out dist --find-interpreter
+          args: --release --out dist --interpreter ${{ matrix.python_version }}
           sccache: 'true'
       - name: Upload wheels
         uses: actions/upload-artifact@v3
@@ -66,20 +109,24 @@ jobs:
           path: dist
 
   macos:
+    needs:
+      - test
+      - lint
     runs-on: macos-latest
     strategy:
       matrix:
         target: [x86_64, aarch64]
+        python_version: ['3.10', 'pypy-3.7', 'pypy-3.8', 'pypy-3.9', 'pypy-3.10']
     steps:
       - uses: actions/checkout@v3
       - uses: actions/setup-python@v4
         with:
-          python-version: '3.10'
+          python-version: ${{ matrix.python_version }}
       - name: Build wheels
         uses: PyO3/maturin-action@v1
         with:
           target: ${{ matrix.target }}
-          args: --release --out dist --find-interpreter
+          args: --release --out dist --interpreter ${{ matrix.python_version }}
           sccache: 'true'
       - name: Upload wheels
         uses: actions/upload-artifact@v3
@@ -88,6 +135,9 @@ jobs:
           path: dist
 
   sdist:
+    needs:
+      - test
+      - lint
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3