diff --git a/readonly_model/__init__.py b/readonly_model/__init__.py
index db1a8dc..2ee4e66 100644
--- a/readonly_model/__init__.py
+++ b/readonly_model/__init__.py
@@ -1,4 +1,4 @@
-__version__ = '1.0'
+__version__ = '1.1'
 __license__ = 'MIT'
 __author__ = 'Andrey Doroschenko'
 __email__ = 'dorosch.github.io@yandex.ru'