clearance.gemspec in clearance-2.0.0.beta1 vs clearance.gemspec in clearance-2.0.0.beta2

@@ -1,16 +1,15 @@
 $LOAD_PATH.push File.expand_path('../lib', __FILE__)
 require 'clearance/version'
-require 'date'
 
 Gem::Specification.new do |s|
   s.add_dependency 'bcrypt'
   s.add_dependency 'email_validator', '~> 1.4'
-  s.add_dependency 'railties', '>= 4.2'
-  s.add_dependency 'activemodel', '>= 4.2'
-  s.add_dependency 'activerecord', '>= 4.2'
-  s.add_dependency 'actionmailer', '>= 4.2'
+  s.add_dependency 'railties', '>= 5.0'
+  s.add_dependency 'activemodel', '>= 5.0'
+  s.add_dependency 'activerecord', '>= 5.0'
+  s.add_dependency 'actionmailer', '>= 5.0'
   s.authors = [
     'Dan Croak',
     'Eugene Bolshakov',
     'Mike Burns',
     'Joe Ferris',
@@ -36,10 +35,10 @@
   s.homepage = 'https://github.com/thoughtbot/clearance'
   s.license = 'MIT'
   s.name = %q{clearance}
   s.rdoc_options = ['--charset=UTF-8']
   s.require_paths = ['lib']
-  s.required_ruby_version = Gem::Requirement.new('>= 2.3.0')
+  s.required_ruby_version = Gem::Requirement.new('>= 2.4.0')
   s.summary = 'Rails authentication & authorization with email & password.'
   s.test_files = `git ls-files -- {spec}/*`.split("\n")
   s.version = Clearance::VERSION
 end