diff --git a/lib/rack/filter_param/version.rb b/lib/rack/filter_param/version.rb
index 9b6562d..33ce8e8 100644
--- a/lib/rack/filter_param/version.rb
+++ b/lib/rack/filter_param/version.rb
@@ -1,5 +1,5 @@
 module Rack
   class FilterParam
-    VERSION = "0.2.0"
+    VERSION = "0.2.1"
   end
 end