paperclip-globalize3.gemspec in paperclip-globalize3-3.3.0 vs paperclip-globalize3.gemspec in paperclip-globalize3-4.0.0

@@ -1,5 +1,7 @@
+# frozen_string_literal: true
+
 lib = File.expand_path('lib', __dir__)
 $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
 require 'paperclip/globalize3/version'
 require 'English'
 
@@ -16,14 +18,14 @@
   spec.files         = `git ls-files`.split($INPUT_RECORD_SEPARATOR)
   spec.executables   = spec.files.grep(%r{^bin/}) { |f| File.basename(f) }
   spec.test_files    = spec.files.grep(%r{^(test|spec|features)/})
   spec.require_paths = ['lib']
 
-  spec.required_ruby_version = '>= 2.2.2'
+  spec.required_ruby_version = '>= 2.4.6'
 
   spec.add_dependency 'activerecord', ['>= 4.2', '< 5.2']
-  spec.add_dependency 'globalize', ['>= 5.0.0', '< 5.3.0']
-  spec.add_dependency 'paperclip', ['>= 4.2', '< 6.2.0']
+  spec.add_dependency 'globalize', ['>= 5.3.0', '< 5.4.0']
+  spec.add_dependency 'paperclip', ['>= 5.3', '< 6.2.0']
 
   spec.add_development_dependency 'appraisal', '~> 2.2'
   spec.add_development_dependency 'bundler', ['>= 1.16.6', '< 2.0.1']
   spec.add_development_dependency 'database_cleaner'
   spec.add_development_dependency 'rake'