rails6.gemfile in metka-2.1.0

- old
+ new

@@ -1,6 +1,6 @@
 source "https://rubygems.org"
 
-gem 'rails', '~>6.0'
-gem 'activerecord', '~> 6.0'
+gem 'rails', '~> 6.0', ' < 6.1'
+gem 'activerecord', '~> 6.0', '< 6.1'
 
 gemspec path: '..'