diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index ba83a73..11bb4a1 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -52,3 +52,31 @@ jobs:
         name: sdist
         with:
           path: dist/*.tar.gz
+
+  test_upload:
+    needs: [build_wheels, build_sdist]
+    runs-on: ubuntu-latest
+    name: test upload-artifactv4
+    steps:
+      # retrieve all artifacts
+      - uses: actions/download-artifact@v4
+        with:
+          name: sdist
+          path: dist
+      - uses: actions/download-artifact@v4
+        with:
+          name: wheels-ubuntu-20.04
+          path: dist
+      - uses: actions/download-artifact@v4
+        with:
+          name: wheels-macos-13
+          path: dist
+      - uses: actions/download-artifact@v4
+        with:
+          name: wheels-windows-2022
+          path: dist
+
+      - name: list all files
+        run: |
+          ls -lh dist/
+          tree dist/