diff --git a/administrate-field-color.gemspec b/administrate-field-color.gemspec
index b50b929..cad22f6 100644
--- a/administrate-field-color.gemspec
+++ b/administrate-field-color.gemspec
@@ -1,10 +1,8 @@
 $:.push File.expand_path("../lib", __FILE__)
 
-require "administrate/field/color"
-
 Gem::Specification.new do |gem|
   gem.name = "administrate-field-color"
-  gem.version = Administrate::Field::Color::VERSION
+  gem.version = "0.0.1"
   gem.authors = ["Dan Barber"]
   gem.email = ["hello@danbarber.me"]
   gem.homepage = "https://github.com/danbee/administrate_field_color"
@@ -16,6 +14,5 @@ Gem::Specification.new do |gem|
   gem.files = `git ls-files`.split("\n")
   gem.test_files = `git ls-files -- {test,spec,features}/*`.split("\n")
 
-  gem.add_dependency "administrate", ">= 0.2.0.rc1", "< 0.3.0"
-  gem.add_dependency "rails", "~> 4.2"
+  gem.add_dependency "administrate", ">= 0.2.0.rc1"
 end
diff --git a/lib/administrate/field/color.rb b/lib/administrate/field/color.rb
index d1db62e..64fbc81 100644
--- a/lib/administrate/field/color.rb
+++ b/lib/administrate/field/color.rb
@@ -4,8 +4,6 @@ require "rails"
 module Administrate
   module Field
     class Color < Administrate::Field::Base
-      VERSION = "0.0.1"
-
       class Engine < ::Rails::Engine
       end
     end