diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
new file mode 100644
index 0000000..95abb2c
--- /dev/null
+++ b/.github/workflows/tests.yml
@@ -0,0 +1,44 @@
+name: Tests
+
+on:
+  push: ~
+  pull_request: ~
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    timeout-minutes: 10  # Don't run forever when stale
+
+    strategy:
+      matrix:
+        python-version:
+          - 3.6
+          - 3.7
+          - 3.8
+          - 3.9
+
+    name: Python ${{ matrix.python-version }}
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Setup Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v2
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: Cached PIP dependencies
+        uses: actions/cache@v2
+        with:
+          path: |
+            ~/.cache/pip
+            ~/.tox/python/.pytest_cache
+          key: pip-${{ matrix.python-version }}-${{ hashFiles('setup.py', 'tox.ini') }}
+          restore-keys: pip-${{ matrix.python-version }}-
+
+      - name: Run tests
+        run: |
+          pip install tox
+          tox
+
+      - name: Code coverage upload
+        uses: codecov/codecov-action@v1