diff --git a/setup.py b/setup.py
index 7ac60fd..c2eabc2 100644
--- a/setup.py
+++ b/setup.py
@@ -1,6 +1,6 @@
 from setuptools import setup
 
-__version__ = '0.4.0beta1'
+__version__ = '0.4.0'
 project_name = 'pywinrm'
 
 # PyPi supports only reStructuredText, so pandoc should be installed