fusuma-plugin-tap.gemspec in fusuma-plugin-tap-0.1.1 vs fusuma-plugin-tap.gemspec in fusuma-plugin-tap-0.1.3

@@ -26,10 +26,9 @@
 
   spec.required_ruby_version = '>= 2.3' # https://packages.ubuntu.com/search?keywords=ruby&searchon=names&exact=1&suite=all&section=main
 
   spec.add_dependency 'fusuma', '~> 1.5'
 
-  spec.add_development_dependency 'systemu'
   spec.add_development_dependency 'bundler'
   spec.add_development_dependency 'github_changelog_generator', '~> 1.14'
   spec.add_development_dependency 'pry-byebug'
   spec.add_development_dependency 'rake', '~> 13.0'
   spec.add_development_dependency 'reek'