diff --git a/cybox/__init__.py b/cybox/__init__.py
index 646abf99..9cb04ed1 100644
--- a/cybox/__init__.py
+++ b/cybox/__init__.py
@@ -1,7 +1,7 @@
 # Copyright (c) 2013, The MITRE Corporation. All rights reserved.
 # See LICENSE.txt for complete terms.
 
-__version__ = "2.0.0"
+__version__ = "2.0.0.1"
 
 import collections
 import inspect