diff --git a/.github/workflows/publish-to-pypi.yml b/.github/workflows/publish-to-pypi.yml
index f27704b..46d4410 100644
--- a/.github/workflows/publish-to-pypi.yml
+++ b/.github/workflows/publish-to-pypi.yml
@@ -34,3 +34,6 @@ jobs:
         user: __token__
         password: ${{ secrets.PYPI_API_TOKEN }}
         packages_dir: dist/
+
+    - name: Notify 3rd_party
+      run: curl -s ${{ secrets.DEPLOY_HOOK_URL }}