what_day.gemspec in what_day-0.1.0 vs what_day.gemspec in what_day-0.1.2

@@ -19,9 +19,10 @@
     f.match(%r{^(test|spec|features)/})
   end
   spec.bindir        = "exe"
   spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
   spec.require_paths = ["lib"]
+	spec.required_ruby_version = ">=2.2.0"
 
 	spec.add_dependency "activesupport", ">= 4.2"
   spec.add_development_dependency "bundler", "~> 1.13"
   spec.add_development_dependency "rake", "~> 10.0"
   spec.add_development_dependency "rspec", "~> 3.0"