diff --git a/gemfiles/ar5.gemfile b/gemfiles/ar5.gemfile
index 3662ce1c..935260b5 100644
--- a/gemfiles/ar5.gemfile
+++ b/gemfiles/ar5.gemfile
@@ -2,15 +2,11 @@
 
 source "https://rubygems.org"
 
-gem "activerecord", "5.0.0.beta1"
-gem "activemodel", "5.0.0.beta1"
-gem "actionpack", "5.0.0.beta1"
-gem "railties", "5.0.0.beta1"
-gem "rspec-rails", :github => "rspec/rspec-rails"
-gem "rspec-core", :github => "rspec/rspec-core"
-gem "rspec-expectations", :github => "rspec/rspec-expectations"
-gem "rspec-mocks", :github => "rspec/rspec-mocks"
-gem "rspec-support", :github => "rspec/rspec-support"
+gem "activerecord", "5.0.0.beta3"
+gem "activemodel", "5.0.0.beta3"
+gem "actionpack", "5.0.0.beta3"
+gem "railties", "5.0.0.beta3"
+gem "rspec-rails", "3.5.0.beta3"
 gem "rails-controller-testing"
 gem "sinatra", :github => "sinatra/sinatra"