rotp.gemspec in rotp-6.1.0 vs rotp.gemspec in rotp-6.2.0

@@ -2,14 +2,14 @@
 
 Gem::Specification.new do |s|
   s.name        = 'rotp'
   s.version     = ROTP::VERSION
   s.platform    = Gem::Platform::RUBY
-  s.required_ruby_version = '~> 2.3'
+  s.required_ruby_version = '>= 2.3'
   s.license     = 'MIT'
   s.authors     = ['Mark Percival']
   s.email       = ['[e-mail]']
-  s.homepage    = 'http://github.com/mdp/rotp'
+  s.homepage    = 'https://github.com/mdp/rotp'
   s.summary     = 'A Ruby library for generating and verifying one time passwords'
   s.description = 'Works for both HOTP and TOTP, and includes QR Code provisioning'
 
   s.files         = `git ls-files`.split("\n")
   s.test_files    = `git ls-files -- {test,spec,features}/*`.split("\n")