diff --git a/README.md b/README.md
index 1178899..b88c5d3 100644
--- a/README.md
+++ b/README.md
@@ -49,6 +49,10 @@ end
 ```
 
 ## Changelog
+v0.2.3 Removed 'multi_json' dependency
+
+v0.2.2 Require decorators as dependency
+
 v0.2.1 Use built-in rails JSON parser.
 
 v0.2.0 Supports version 3 of the Sendgrid webhook released on 
diff --git a/lib/gridhook.rb b/lib/gridhook.rb
index f706399..22bb0a9 100644
--- a/lib/gridhook.rb
+++ b/lib/gridhook.rb
@@ -1,5 +1,4 @@
 require 'rails/engine'
-require 'multi_json'
 require 'action_view'
 require 'action_dispatch'
 
diff --git a/lib/gridhook/engine.rb b/lib/gridhook/engine.rb
index 5332afe..aee34b6 100644
--- a/lib/gridhook/engine.rb
+++ b/lib/gridhook/engine.rb
@@ -1,4 +1,9 @@
 module Gridhook
   class Engine < ::Rails::Engine
+    config.to_prepare do
+      Dir.glob(Rails.root + "app/decorators/gridhook/*_decorator*.rb").each do |c|
+        require_dependency(c)
+      end
+    end
   end
 end
\ No newline at end of file
diff --git a/lib/gridhook/version.rb b/lib/gridhook/version.rb
index 264b146..f72a134 100644
--- a/lib/gridhook/version.rb
+++ b/lib/gridhook/version.rb
@@ -1,3 +1,3 @@
 module Gridhook
-  VERSION = '0.2.1'
+  VERSION = '0.2.3'
 end