ci/rails-4.1.gemfile in sequel-rails-0.9.14 vs ci/rails-4.1.gemfile in sequel-rails-0.9.15

@@ -6,13 +6,23 @@
 
 gem 'sequel', "#{ENV['SEQUEL']}"
 
 gem 'fakefs', '0.5.3', :require => 'fakefs/safe'
 
+if RUBY_VERSION < '2.1'
+  gem 'nokogiri', '< 1.7.0'
+end
+
 # MRI/Rubinius Adapter Dependencies
 platform :ruby do
-  gem 'pg'
-  gem 'mysql'
+  if RUBY_VERSION < '2.0'
+    gem 'pg', '~> 0.18.4'
+  else
+    gem 'pg'
+  end
+  if RUBY_VERSION < '2.4'
+    gem 'mysql'
+  end
   gem 'mysql2'
   gem 'sqlite3'
 end
 
 # JRuby Adapter Dependencies