csso-rails.gemspec in csso-rails-0.9.0 vs csso-rails.gemspec in csso-rails-1.0.0

@@ -33,10 +33,10 @@
   s.executables   = `git ls-files -z -- bin/*`.split("\x0").map do |f|
     File.basename(f)
   end
   s.require_paths = ['lib']
 
-  s.required_ruby_version = '>= 1.9.2' # rubocop:disable Gemspec/RequiredRubyVersion
+  s.required_ruby_version = '>= 2.6.0' # rubocop:disable Gemspec/RequiredRubyVersion
   s.add_dependency 'execjs', '>= 1'
 
   s.add_development_dependency 'appraisal'
   s.add_development_dependency 'bundler'
   s.add_development_dependency 'minitest', '>= 5.0'