diff --git a/lib/io/event/version.rb b/lib/io/event/version.rb
index 8c47963..511a406 100644
--- a/lib/io/event/version.rb
+++ b/lib/io/event/version.rb
@@ -5,6 +5,6 @@
 
 class IO
 	module Event
-		VERSION = "1.6.5"
+		VERSION = "1.6.6"
 	end
 end