dry-monads.gemspec in dry-monads-0.1.1 vs dry-monads.gemspec in dry-monads-0.2.0

@@ -23,9 +23,10 @@
 
   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.required_ruby_version = ">= 2.1.0"
   spec.add_dependency 'dry-equalizer'
 
   spec.add_development_dependency 'bundler'
   spec.add_development_dependency 'rake'
   spec.add_development_dependency 'rspec'