diff --git a/.github/workflows/cd.yml b/.github/workflows/cd.yml
index bcd7ce0..21a4b0c 100644
--- a/.github/workflows/cd.yml
+++ b/.github/workflows/cd.yml
@@ -101,3 +101,23 @@ jobs:
         with:
           name: wheels
           path: dist
+
+    publish:
+      if: ${{ github.event.workflow_run.conclusion == 'success' }}
+      runs-on: ubuntu-latest
+      needs: [sdist, macos, windows, linux]
+      environment:
+#        name: release
+        url: https://test.pypi.org/p/blended-dataset-loop
+      permissions:
+        id-token: write
+      steps:
+        - name: Download build artifact
+          uses: actions/download-artifact@v3
+          with:
+            name: wheels
+            path: dist
+        - name: Publish package distributions to TestPyPI
+          uses: pypa/gh-action-pypi-publish@release/v1
+          with:
+            repository-url: https://test.pypi.org/legacy/