Gemfile in neo4j-7.0.14 vs Gemfile in neo4j-7.0.15

@@ -1,27 +1,33 @@
 source 'http://rubygems.org'
 
 gemspec
 
-if ENV['CI']
-  gem 'neo4j-core', github: 'neo4jrb/neo4j-core', branch: 'master'
-  gem 'neo4j-rake_tasks', github: 'neo4jrb/neo4j-rake_tasks', branch: 'master'
-end
+# if ENV['CI']
+#   gem 'neo4j-core', github: 'neo4jrb/neo4j-core', branch: 'master'
+#   gem 'neo4j-rake_tasks', github: 'neo4jrb/neo4j-rake_tasks', branch: 'master'
+# end
 
 # gem 'active_attr', github: 'neo4jrb/active_attr', branch: 'performance'
 # gem 'active_attr', path: '../active_attr'
 
 gem 'listen', '< 3.1'
 
 group 'test' do
   gem 'coveralls', require: false
+  if RUBY_VERSION.to_f < 2.0
+    gem 'tins', '< 1.7'
+    gem 'overcommit', '< 0.35.0'
+  else
+    gem 'overcommit'
+    gem 'activesupport', '>= 4.2'
+  end
   gem 'codecov', require: false
   gem 'simplecov', require: false
   gem 'simplecov-html', require: false
   gem 'rspec', '~> 3.4'
   gem 'its'
   gem 'test-unit'
-  gem 'overcommit'
   gem 'colored'
   gem 'dotenv'
   gem 'timecop'
 end