Gemfile in zero_downtime-0.3.0 vs Gemfile in zero_downtime-0.4.0

@@ -1,7 +1,4 @@
 source 'https://rubygems.org'
 
 # Specify your gem's dependencies in zero_downtime.gemspec
 gemspec
-
-gem "activerecord", "5.0.0.beta1"
-gem "activesupport", "5.0.0.beta1"