diff --git a/mutalyzer/__init__.py b/mutalyzer/__init__.py
index 2e399713d095e125aeaefaa3bc0f21c23cb6f69d..d087516efbf7d2492a0d6669e419d2d32a5bf582 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-29')
+__version_info__ = ('2', '0', 'beta-30', 'dev')
 __date__ = '11 Oct 2013'