uuid4.gemspec in uuid4-1.3.4 vs uuid4.gemspec in uuid4-1.4.0

@@ -1,24 +1,26 @@
-# coding: utf-8
-lib = File.expand_path('../lib', __FILE__)
+# frozen_string_literal: true
+
+lib = File.expand_path('lib', __dir__)
 $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
 require 'uuid4/version'
 
 Gem::Specification.new do |spec|
   spec.name          = 'uuid4'
   spec.version       = UUID4::VERSION
   spec.authors       = ['Jan Graichen']
   spec.email         = ['[e-mail]']
 
-  spec.summary       = %q{A UUIDv4 support library}
+  spec.summary       = 'A UUIDv4 support library'
   spec.homepage      = 'https://github.com/jgraichen/uuid4'
   spec.license       = 'MIT'
 
-  spec.files         = `git ls-files -z`.split("\x0").reject { |f| f.match(%r{^(test|spec|features)/}) }
+  spec.metadata['rubygems_mfa_required'] = 'true'
+  spec.required_ruby_version = '>= 2.7.0'
+
+  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 = %w(lib)
+  spec.executables   = spec.files.grep(%r{^exe/}) {|f| File.basename(f) }
+  spec.require_paths = %w[lib]
 
-  spec.add_runtime_dependency 'base62-rb', '~> 0.3.0'
-
-  spec.add_development_dependency 'bundler'
+  spec.add_dependency 'base62-rb', '~> 0.3.0'
 end