diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index f88d3657..4e191dd5 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -33,19 +33,36 @@ jobs:
       - name: Run tests
         run: |
           cmake --build build --target check
-  pytest:
-    runs-on: ubuntu-latest
+  python-tests:
+    name: test with ${{ matrix.py }} on ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        py:
+          - "3.12"
+          - "3.11"
+          - "3.10"
+          - "3.9"
+          - "3.8"
+        os:
+          - ubuntu-latest
+          - macos-latest
+          - windows-latest
     steps:
-      - name: Checkout
-        uses: actions/checkout@v3
-      - name: Install
-        run: |
-          sudo apt-get install sox
-          python -m pip install --upgrade pip
-          pip install -r requirements.dev.txt
-          pip install .
-      - name: Run tests
-        run: pytest
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+      - name: Setup python for test ${{ matrix.py }}
+        uses: actions/setup-python@v4
+        with:
+          python-version: ${{ matrix.py }}
+      - name: Install tox
+        run: python -m pip install tox-gh>=1.2
+      - name: Setup test suite
+        run: tox -vv --notest
+      - name: Run test suite
+        run: tox --skip-pkg-install
   pytest-editable:
     runs-on: ubuntu-latest
     steps:
@@ -55,7 +72,7 @@ jobs:
         run: |
           sudo apt-get install sox
           python -m pip install --upgrade pip
-          pip install -r requirements.dev.txt
+          pip install pytest memory_profiler
           pip install -e .
       - name: Run tests
         run: pytest
diff --git a/.gitignore b/.gitignore
index 2a70e1b5..6d2dbdd2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -13,3 +13,4 @@ CTestTestfile.cmake
 DartConfiguration.tcl
 cmake_install.cmake
 
+.tox
diff --git a/.readthedocs.yml b/.readthedocs.yml
index 0dcb2b42..d764d78e 100644
--- a/.readthedocs.yml
+++ b/.readthedocs.yml
@@ -3,7 +3,7 @@ version: 2
 build:
   os: ubuntu-22.04
   tools:
-    python: "3.9"
+    python: "3.10"
 
 sphinx:
   configuration: docs/source/conf.py
diff --git a/requirements.dev.txt b/requirements.dev.txt
deleted file mode 100644
index 7557df8d..00000000
--- a/requirements.dev.txt
+++ /dev/null
@@ -1,6 +0,0 @@
-cmake~=3.22.0
-scikit-build~=0.15.0
-Cython~=0.29.0
-setuptools>=45.0.0
-pytest~=7.0.0
-memory-profiler==0.60.0
diff --git a/tox.ini b/tox.ini
new file mode 100644
index 00000000..08ce4b63
--- /dev/null
+++ b/tox.ini
@@ -0,0 +1,21 @@
+[tox]
+env_list = py{38,39,310,311,312}
+minversion = 4.11.4
+
+[testenv]
+description = run the tests with pytest
+package = wheel
+wheel_build_env = .pkg
+deps =
+    pytest>=6
+    memory_profiler
+commands =
+    pytest {tty:--color=yes} {posargs}
+
+[gh]
+python =
+    3.12 = py312
+    3.11 = py311
+    3.10 = py310
+    3.9 = py39
+    3.8 = py38