Gemfile in em-files-0.2.1 vs Gemfile in em-files-0.2.2

@@ -1,9 +1,9 @@
 source "http://rubygems.org"
 # Add dependencies required to use your gem here.
 # Example:
    gem "eventmachine", ">= 0.12.10"
-   gem "multitype-introspection", ">= 0.1.2"
+   gem "hash-utils", ">= 0.14.0"
 
 # Add dependencies to develop your gem here.
 # Include everything needed to run rake, tests, features, etc.
 group :development do
   gem "bundler", "~> 1.0.0"