rails_edge.gemfile in fx-0.7.0

- old
+ new

@@ -1,8 +1,8 @@
 # This file was generated by Appraisal
 
 source "https://rubygems.org"
 
-gem "rails", github: "rails/rails"
+gem "rails", github: "rails/rails", branch: "main"
 gem "arel", github: "rails/arel"
 
 gemspec path: "../"