diff --git a/lib/rack/filter_param/version.rb b/lib/rack/filter_param/version.rb
index 4090048..7d6abee 100644
--- a/lib/rack/filter_param/version.rb
+++ b/lib/rack/filter_param/version.rb
@@ -1,5 +1,5 @@
 module Rack
   module FilterParam
-    VERSION = "0.2.1"
+    VERSION = '0.3'
   end
 end