diff --git a/lib/dotiw/version.rb b/lib/dotiw/version.rb
index 05f0861..8609517 100644
--- a/lib/dotiw/version.rb
+++ b/lib/dotiw/version.rb
@@ -1,5 +1,5 @@
 # encoding: utf-8
 
 module DOTIW
-  VERSION = "3.0.1"
+  VERSION = "3.1.0"
 end