diff --git a/setup.py b/setup.py
index c170db3..34a53b3 100644
--- a/setup.py
+++ b/setup.py
@@ -1,7 +1,7 @@
 from setuptools import setup
 from setuptools import find_packages
 
-version = '0.3.0'
+version = '0.4.0'
 
 with open('README.md') as f:
     readme = f.read()