diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c812f4514..5e3ae488f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -4,58 +4,51 @@ on: [push, pull_request]
 
 jobs:
   test:
-    name: test
-    runs-on: ${{ matrix.os }}
+    name: ${{ matrix.toxenv }} (Python ${{ matrix.python-version }}, ${{ matrix.runs-on }})
+    runs-on: ${{ matrix.runs-on }}
     strategy:
       fail-fast: false
       matrix:
-        os: ["ubuntu-latest"]
-        python-version: ["3.7", "3.10", "pypy-3.7", "pypy-3.8"]
-    timeout-minutes: 30
+        runs-on: ["ubuntu-latest"]
+        python-version: ["3.7", "3.8", "pypy3.8", "3.10", "3.11"]
+        toxenv: ["test-xdist"]
+        include:
+          - runs-on: ubuntu-latest
+            python-version: "3.8"
+            toxenv: test-mindeps-xdist
+          - runs-on: ubuntu-latest
+            python-version: "3.11"
+            toxenv: test-devdeps-xdist
+          - runs-on: ubuntu-latest
+            python-version: "3.x"
+            toxenv: test-xdist-cov
+          - runs-on: macos-latest
+            python-version: "3.x"
+            toxenv: test-xdist-cov
     steps:
       - uses: actions/checkout@v3
-        with:
-          fetch-depth: 0
-
-      # We need Python 3.7 to always be installed, so tests with
-      # multiple environments can run.
-      - name: Set up Python 3.7
-        uses: actions/setup-python@v4
-        with:
-          python-version: 3.7
-
-      - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v4
+      - uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python-version }}
           cache: pip
           cache-dependency-path: pyproject.toml
-
-      - name: Install dependencies
-        run: python -m pip install -r requirements-dev.txt
-
-      - name: Install asv
-        run: pip install .
-
-      - name: Run tests
-        run: python -m pytest -v --timeout=300 --durations=100 test
-
-  docs:
-    runs-on: ubuntu-latest
+      - run: pip install tox
+      - run: tox -e ${{ matrix.toxenv }}
+  build:
+    name: ${{ matrix.toxenv }} (Python ${{ matrix.python-version }}, ${{ matrix.runs-on }})
+    runs-on: ${{ matrix.runs-on }}
+    strategy:
+      fail-fast: false
+      matrix:
+        runs-on: ["ubuntu-latest"]
+        python-version: ["3.x"]
+        toxenv: ["build-docs", "build-dist"]
     steps:
       - uses: actions/checkout@v3
-
       - uses: actions/setup-python@v4
         with:
-          python-version: '3.x'
+          python-version: ${{ matrix.python-version }}
           cache: pip
           cache-dependency-path: pyproject.toml
-
-      - name: Install dependencies
-        run: python -m pip install -r requirements-dev.txt
-
-      - name: Install asv
-        run: pip install ".[doc]"
-
-      - name: Build docs
-        run: sphinx-build -W docs/source html
+      - run: pip install tox
+      - run: tox -e ${{ matrix.toxenv }}
diff --git a/.github/workflows/pre-commit.yml b/.github/workflows/pre-commit.yml
index 5c8501a18..042124255 100644
--- a/.github/workflows/pre-commit.yml
+++ b/.github/workflows/pre-commit.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v3
-    - uses: actions/setup-python@v3
+    - uses: actions/setup-python@v4
       with:
-        python-version: '3.9'
-    - uses: pre-commit/action@v2.0.3
+        python-version: '3.x'
+    - uses: pre-commit/action@v3.0.0
diff --git a/tox.ini b/tox.ini
new file mode 100644
index 000000000..f0c10c82f
--- /dev/null
+++ b/tox.ini
@@ -0,0 +1,43 @@
+[tox]
+env_list =
+    test{,-mindeps}{,-warnings,-cov}-xdist
+    build-{docs,dist}
+
+[testenv]
+description =
+    run tests
+    mindeps: with the minimum supported versions of key dependencies
+    warnings: treating warnings as errors
+    cov: with coverage
+    xdist: using parallel processing
+extras =
+    test
+deps =
+    devdeps: -rrequirements-dev.txt
+    mindeps: minimum_dependencies
+    cov: pytest-cov
+    xdist: pytest-xdist
+commands_pre =
+    mindeps: minimum_dependencies asv --filename requirements-min.txt
+    mindeps: pip install -r requirements-min.txt
+    pip freeze
+commands =
+    pytest -v --timeout 300 --durations 100 \
+    cov: --cov . --cov-report xml \
+    warnings: -W error \
+    xdist: -n auto \
+    {posargs}
+
+[testenv:build-docs]
+description = invoke sphinx-build to build the HTML docs
+extras = doc
+commands =
+    sphinx-build -W docs/source html
+
+[testenv:build-dist]
+description = package source and build wheel
+skip_install = true
+deps =
+    build
+commands =
+    python -m build .