diff --git a/.github/workflows/publishing.yml b/.github/workflows/publishing.yml
index 00cbe6f8..a9693420 100644
--- a/.github/workflows/publishing.yml
+++ b/.github/workflows/publishing.yml
@@ -13,6 +13,7 @@ jobs:
     env:
       TWINE_USERNAME: __token__
       TWINE_PASSWORD: ${{ secrets.TWINE_PASSWORD }}
+      TWINE_REPOSITORY: testpypi
     steps:
       - uses: actions/checkout@v2
       - uses: actions/setup-python@v2
@@ -20,4 +21,21 @@ jobs:
           python-version: 3.9
       - run: python setup.py sdist
       - run: pip install twine
-      - run: twine upload --repository testpypi dist/*
+      - run: twine upload dist/*
+
+  publish-linux-wheels-x64:
+    name: Publish Linux wheels (x64)
+    runs-on: ubuntu-latest
+    env:
+      TWINE_USERNAME: __token__
+      TWINE_PASSWORD: ${{ secrets.TWINE_PASSWORD }}
+      TWINE_REPOSITORY: testpypi
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-python@v2
+        with:
+          python-version: 3.9
+      - run: pip install cibuildwheel==1.6.3
+      - run: cibuildwheel --output-dir wheelhouse
+      - run: pip install twine
+      - run: twine upload wheelhouse/*.whl