diff --git a/sinatra-contrib/lib/sinatra/contrib/version.rb b/sinatra-contrib/lib/sinatra/contrib/version.rb
index dbc68517..7167e38e 100644
--- a/sinatra-contrib/lib/sinatra/contrib/version.rb
+++ b/sinatra-contrib/lib/sinatra/contrib/version.rb
@@ -4,7 +4,7 @@ module Sinatra
       VERSION
     end
 
-    SIGNATURE = [1, 4, 6]
+    SIGNATURE = [1, 4, 7]
     VERSION   = SIGNATURE.join('.')
 
     VERSION.extend Comparable