timeasure.gemspec in timeasure-0.1.1 vs timeasure.gemspec in timeasure-0.2.0

@@ -17,10 +17,10 @@
   spec.files         = `git ls-files -z`.split("\x0").reject { |f| f.start_with? 'spec/' }
   spec.executables   = spec.files.grep(%r{^bin/}) { |f| File.basename(f) }
   spec.test_files    = spec.files.grep(%r{^spec/})
   spec.require_paths = ['lib', 'lib/timeasure', 'lib/timeasure/profiling']
 
-  spec.required_ruby_version = '>= 2.0'
+  spec.required_ruby_version = '>= 2.1'
   spec.add_development_dependency 'bundler', '~> 1.6'
   spec.add_development_dependency 'coveralls'
   spec.add_development_dependency 'rake', '~> 12.0'
   spec.add_development_dependency 'rspec', '~> 3.6'
 end