diff --git a/mutalyzer/__init__.py b/mutalyzer/__init__.py
index b4d9dceaa31039db94827609f9e338bf4ba0c68c..cef0617a82908e91a87ddf505cef1d8fcac2a527 100644
--- a/mutalyzer/__init__.py
+++ b/mutalyzer/__init__.py
@@ -20,9 +20,9 @@ import os
 #
 # [1] http://peak.telecommunity.com/DevCenter/setuptools#specifying-your-project-s-version
 
-RELEASE = True
+RELEASE = False
 
-__version_info__ = ('2', '0', 'beta-32')
+__version_info__ = ('2', '0', 'beta-33', 'dev')
 __date__ = '26 Jun 2014'