whatup.gemspec in whatup-0.2.3 vs whatup.gemspec in whatup-0.2.4

@@ -54,10 +54,12 @@
     'pry-byebug' => '~> 3.7',
     'bundler' => '~> 2.0',
     'rake' => '~> 12.3.2',
     'rspec' => '~> 3.8',
     'yard' => '~> 0.9.18',
-    'rubocop' => '~> 0.65.0'
+    'rubocop' => '~> 0.65.0',
+    'aruba' => '~> 0.14.9',
+    'activesupport' => '~> 5.2'
   }.each do |gem, version|
     spec.add_development_dependency gem, version
   end
 
   {