diff --git a/.github/workflows/publish_pypi.yaml b/.github/workflows/publish_pypi.yaml
index afd3873..08162ee 100644
--- a/.github/workflows/publish_pypi.yaml
+++ b/.github/workflows/publish_pypi.yaml
@@ -100,6 +100,7 @@ jobs:
 
   publish-to-testpypi:
     name: Publish Python 🐍 distribution 📦 to TestPyPI
+    if: ${{ ! startsWith(github.ref, 'refs/tags/') }}  # do not publish to TestPyPyPI on tag pushes
     needs:
     - build
     runs-on: ubuntu-latest
diff --git a/setup.py b/setup.py
index 9292a13..fb29f1a 100644
--- a/setup.py
+++ b/setup.py
@@ -8,7 +8,7 @@
 
 setuptools.setup(
     name="glassflow",
-    version="0.1.3",
+    version="0.1.4",
     author="glassflow",
     description="GlassFlow Python Client SDK",
     long_description=long_description,