diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 3e89c33..095e962 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -24,13 +24,11 @@ jobs:
         with:
           python-version: "3.x"
 
-      - name: Install release dependencies
-        run: |
-          python -m pip install --upgrade pip
-          pip install setuptools wheel
+      - name: Install dependencies
+        run: python -m pip install tox
 
-      - name: Build package
-        run: python setup.py sdist bdist_wheel
+      - name: Release
+        run: tox -e build
 
       - name: Upload release to TestPyPI
         uses: pypa/gh-action-pypi-publish@release/v1