Gemfile in asana_exception_notifier-0.3.5 vs Gemfile in asana_exception_notifier-0.3.6

@@ -1,3 +1,9 @@
 source 'http://rubygems.org'
 
 gemspec
+
+if RUBY_VERSION >= "2.2.0"
+  gem 'activesupport', '>= 4.0', '>= 4.0'
+else
+  gem 'activesupport', '>= 4.0', '< 5.0'
+end