diff --git a/setup.py b/setup.py
index 93f070f..38975a1 100644
--- a/setup.py
+++ b/setup.py
@@ -7,7 +7,7 @@
 
 setup(
     name="tensor-shape-assert",
-    version="0.4.1",
+    version="0.4.2",
     description="A simple runtime assert library for tensor-based frameworks.",
     long_description=long_description,
     long_description_content_type="text/markdown",