diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
new file mode 100644
index 0000000..e7ee471
--- /dev/null
+++ b/.github/workflows/test.yml
@@ -0,0 +1,24 @@
+name: Test tephi
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v3
+
+    - uses: actions/cache@v3
+      with:
+        key: tox-${{ hashFiles('ci/requirements/dev.yml') }}-${{ hashFiles('tox.ini') }}
+        path: |
+          .tox
+
+    - name: Run tox
+      run: pipx run tox
\ No newline at end of file
diff --git a/ci/requirements/dev.yml b/ci/requirements/dev.yml
new file mode 100644
index 0000000..9d2ba1c
--- /dev/null
+++ b/ci/requirements/dev.yml
@@ -0,0 +1,8 @@
+name: tephi-dev
+channels:
+  - conda-forge
+dependencies:
+  - matplotlib
+  - numpy
+  - scipy
+  - scooby
diff --git a/pyproject.toml b/pyproject.toml
index 5f9860d..ab4c40f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.black]
 line-length = 79
-target-version = ['py36', 'py37', 'py38']
+target-version = ['py37', 'py38', 'py39', 'py310']
 include = '\.pyi?$'
 exclude = '''
 
diff --git a/tox.ini b/tox.ini
new file mode 100644
index 0000000..36ede16
--- /dev/null
+++ b/tox.ini
@@ -0,0 +1,19 @@
+[tox]
+requires =
+    tox-conda
+    tox-run-command
+minversion = 3.15
+envlist=py37,py38,py39,py310
+
+[testenv]
+description = invoke pytest to run automated tests
+deps =
+    pytest
+    pytest-cov
+    filelock
+    requests
+    imagehash
+conda_env = ci/requirements/dev.yml
+commands =
+    pytest --cov tephi --cov-report term-missing {posargs}
+