maxcube-client.gemspec in maxcube-client-0.5.0 vs maxcube-client.gemspec in maxcube-client-0.5.1

@@ -11,18 +11,17 @@
 
   spec.summary       = %q{Terminal client for eQ3/ELV MAX! Cube devices written in Ruby.}
   spec.homepage      = "https://github.com/Tomaqa/maxcube-client"
   spec.license       = "MIT"
 
-  spec.files         = `git ls-files -z`.split("\x0").reject do |f|
-    f.match(%r{^(test|spec|features)/})
-  end
-  spec.bindir        = "exe"
-  spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
+  spec.files         = Dir['data/**/*', 'lib/**/*', 'spec/**/*',
+                           '*.gemspec', 'LICENSE*', 'README*', 'Rakefile']
+  spec.bindir        = "bin"
+  spec.executables   = spec.files.grep(%r{^bin/}) { |f| File.basename(f) }
   spec.require_paths = ["lib"]
   spec.metadata['yard.run'] = 'yard'
 
-  spec.required_ruby_version = '>= 2.2'
+  spec.required_ruby_version = '>= 2.3'
 
   spec.add_development_dependency "bundler", "~> 1.16"
   spec.add_development_dependency "rake", "~> 10.0"
   spec.add_development_dependency "rspec", "~> 3.0"
   spec.add_development_dependency "rubocop", "~> 0.50"