net-telnet.gemspec in net-telnet-0.1.1 vs net-telnet.gemspec in net-telnet-0.2.0

@@ -10,14 +10,19 @@
   spec.email         = ["[e-mail]"]
 
   spec.summary       = %q{Provides telnet client functionality.}
   spec.description   = %q{Provides telnet client functionality.}
   spec.homepage      = "https://github.com/ruby/net-telnet"
+  spec.license       = "ruby"
 
   spec.files         = `git ls-files -z`.split("\x0").reject { |f| f.match(%r{^(test|spec|features)/}) }
   spec.bindir        = "exe"
   spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
   spec.require_paths = ["lib"]
 
-  spec.add_development_dependency "bundler", "~> 1.9"
-  spec.add_development_dependency "rake", "~> 10.0"
+  spec.required_ruby_version = '>= 2.3.0'
+
+  spec.add_development_dependency "bundler"
+  spec.add_development_dependency "rake"
+  spec.add_development_dependency 'minitest'
+  spec.add_development_dependency "mspec"
 end