Appraisals in relation-0.3.3 vs Appraisals in relation-0.3.4

@@ -1,4 +1,8 @@
+appraise 'rails-6.0' do
+  gem 'rails', '~> 6.0.0'
+end
+
 appraise 'rails-5.2' do
   gem 'rails', '~> 5.2.0'
 end
 
 #appraise 'rails-5.0' do