diff --git a/linebot/__about__.py b/linebot/__about__.py
index d37134a3c..b341f2fc0 100644
--- a/linebot/__about__.py
+++ b/linebot/__about__.py
@@ -16,7 +16,7 @@
 
 from __future__ import unicode_literals
 
-__version__ = '1.9.0'
+__version__ = '1.10.0'
 __author__ = 'LINE Corporation'
 __copyright__ = 'Copyright 2016, LINE Corporation'
 __license__ = 'Apache 2.0'