mill.gemspec in mill-0.7.2 vs mill.gemspec in mill-0.7.3

@@ -1,22 +1,19 @@
 #encoding: utf-8
 
-lib = File.expand_path('../lib', __FILE__)
-$LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
+require_relative 'lib/mill/version'
 
-require 'mill/version'
-
 Gem::Specification.new do |s|
   s.name          = 'mill'
   s.version       = Mill::VERSION
   s.summary       = 'A simple but useful static site generator.'
   s.author        = 'John Labovitz'
   s.email         = '[e-mail]'
   s.description   = %q{
     Mill provides a simple but useful static site generator.
   }
-  s.licenses      = %w{MIT}
+  s.license       = 'MIT'
   s.homepage      = 'http://github.com/jslabovitz/mill'
   s.files         = `git ls-files`.split("\n")
   s.test_files    = `git ls-files -- {test,spec,features}/*`.split("\n")
   s.executables   = `git ls-files -- bin/*`.split("\n").map { |f| File.basename(f) }
   s.require_path  = 'lib'
@@ -28,10 +25,10 @@
   s.add_dependency 'nokogiri', '~> 1.8'
   s.add_dependency 'path', '~> 2.0'
   s.add_dependency 'RedCloth', '~> 4.3'
   s.add_dependency 'rubypants', '~> 0.6'
   s.add_dependency 'sass', '~> 3.5'
-  s.add_dependency 'web-checker', '~> 0.1'
+  s.add_dependency 'web-checker', '~> 0'
 
-  s.add_dependency 'rake', '~> 12.3'
-  s.add_dependency 'rubygems-tasks', '~> 0.2'
+  s.add_development_dependency 'rake', '~> 0'
+  s.add_development_dependency 'rubygems-tasks', '~> 0.0'
 end
\ No newline at end of file