diff --git a/setup.py b/setup.py
index c9f2201..2678470 100755
--- a/setup.py
+++ b/setup.py
@@ -5,7 +5,7 @@
 from codecs import open
 
 DIR = dirname(abspath(__file__))
-VERSION = '0.3.2'
+VERSION = '0.4.0'
 
 with open(join(DIR, 'README.rst'), encoding='utf-8') as f:
     long_description = f.read()