paraduct.gemspec in paraduct-1.0.0.beta4 vs paraduct.gemspec in paraduct-1.0.0.beta5

@@ -15,29 +15,25 @@
 
   spec.files         = `git ls-files -z`.split("\x0")
   spec.executables   = spec.files.grep(%r{^bin/}) { |f| File.basename(f) }
   spec.test_files    = spec.files.grep(%r{^(test|spec|features)/})
   spec.require_paths = ["lib"]
+  spec.required_ruby_version = ">= 2.0.0"
 
   spec.add_dependency "activesupport", "~> 4.0"
   spec.add_dependency "colorize"
   spec.add_dependency "rsync"
   spec.add_dependency "thor"
   spec.add_dependency "thread"
 
   spec.add_development_dependency "bundler", ">= 1.5"
   spec.add_development_dependency "codeclimate-test-reporter"
   spec.add_development_dependency "coveralls"
-  spec.add_development_dependency "pry"
+  spec.add_development_dependency "pry-byebug"
   spec.add_development_dependency "rake", "~> 10.0"
   spec.add_development_dependency "redcarpet"
   spec.add_development_dependency "rspec", "~> 3.4"
   spec.add_development_dependency "rspec-collection_matchers"
   spec.add_development_dependency "rspec-its"
   spec.add_development_dependency "rspec-temp_dir"
   spec.add_development_dependency "yard"
-
-  if RUBY_VERSION.to_i >= 2
-    # NOTE: pry-byebug doesn't support ruby 1.9
-    spec.add_development_dependency "pry-byebug"
-  end
 end