rake.gemspec in rake-12.3.3 vs rake.gemspec in rake-13.0.0.pre.1

@@ -27,16 +27,10 @@
             %w[.rubocop.yml .gitignore .travis.yml appveyor.yml]
   s.bindir = "exe"
   s.executables = s.files.grep(%r{^exe/}) { |f| File.basename(f) }
   s.require_paths = ["lib".freeze]
 
-  s.required_ruby_version = Gem::Requirement.new(">= 2.0.0".freeze)
+  s.required_ruby_version = Gem::Requirement.new(">= 2.2".freeze)
   s.rubygems_version = "2.6.1".freeze
   s.required_rubygems_version = Gem::Requirement.new(">= 1.3.2".freeze)
   s.rdoc_options = ["--main".freeze, "README.rdoc".freeze]
-
-  s.add_development_dependency(%q<bundler>.freeze)
-  s.add_development_dependency(%q<minitest>.freeze)
-  s.add_development_dependency(%q<rdoc>.freeze)
-  s.add_development_dependency(%q<coveralls>.freeze)
-  s.add_development_dependency(%q<rubocop>.freeze)
 end