validators.gemspec in validators-2.8.1 vs validators.gemspec in validators-3.0.0

@@ -1,9 +1,11 @@
-require "./lib/validators/version"
+# frozen_string_literal: true
 
+require_relative "lib/validators/version"
+
 Gem::Specification.new do |s|
-  s.required_ruby_version = ">= 2.0"
+  s.required_ruby_version = ">= 2.4"
   s.name        = "validators"
   s.version     = Validators::Version::STRING
   s.platform    = Gem::Platform::RUBY
   s.authors     = ["Nando Vieira"]
   s.email       = ["[e-mail]"]
@@ -12,17 +14,20 @@
   s.description = s.summary
   s.license     = "MIT"
 
   s.files         = `git ls-files`.split("\n")
   s.test_files    = `git ls-files -- {test,spec,features}/*`.split("\n")
-  s.executables   = `git ls-files -- bin/*`.split("\n").map{ |f| File.basename(f) }
+  s.executables   = `git ls-files -- bin/*`.split("\n").map {|f| File.basename(f) }
   s.require_paths = ["lib"]
 
   s.add_development_dependency "activerecord"
+  s.add_development_dependency "cpf_cnpj"
   s.add_development_dependency "minitest-utils"
-  s.add_development_dependency "sqlite3"
-  s.add_development_dependency "rake"
+  s.add_development_dependency "mocha"
   s.add_development_dependency "pry-meta"
-  s.add_development_dependency "cpf_cnpj"
-  s.add_development_dependency "sshkey"
+  s.add_development_dependency "rake"
+  s.add_development_dependency "rubocop"
   s.add_development_dependency "simplecov"
+  s.add_development_dependency "simplecov-console"
+  s.add_development_dependency "sqlite3", "~> 1.3.6"
+  s.add_development_dependency "sshkey"
 end