diff --git a/tomato/__init__.py b/tomato/__init__.py
index 0544e2f..385ce63 100644
--- a/tomato/__init__.py
+++ b/tomato/__init__.py
@@ -1,2 +1,2 @@
 # coding=utf-8
-__version__ = '0.11.0'
+__version__ = '0.12.0'