diff --git a/.rubocop.yml b/.rubocop.yml
index cf91fe2..2f136cb 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -1,5 +1,7 @@
 AllCops:
   DisabledByDefault: true
 
+Bundler:
+  Enabled: true
 Layout:
   Enabled: true
diff --git a/Appraisals b/Appraisals
index 839a9f4..f0495db 100644
--- a/Appraisals
+++ b/Appraisals
@@ -7,18 +7,18 @@ appraise "rack_1_6" do
 end
 
 appraise 'rails_5-2' do
-  gem 'activesupport', '~> 5.2.0'
   gem 'actionpack', '~> 5.2.0'
+  gem 'activesupport', '~> 5.2.0'
 end
 
 appraise 'rails_5-1' do
-  gem 'activesupport', '~> 5.1.0'
   gem 'actionpack', '~> 5.1.0'
+  gem 'activesupport', '~> 5.1.0'
 end
 
 appraise 'rails_4-2' do
-  gem 'activesupport', '~> 4.2.0'
   gem 'actionpack', '~> 4.2.0'
+  gem 'activesupport', '~> 4.2.0'
 end
 
 appraise 'dalli2' do
diff --git a/gemfiles/rails_4_2.gemfile b/gemfiles/rails_4_2.gemfile
index 7a03e76..3937ece 100644
--- a/gemfiles/rails_4_2.gemfile
+++ b/gemfiles/rails_4_2.gemfile
@@ -2,7 +2,7 @@
 
 source "https://rubygems.org"
 
-gem "activesupport", "~> 4.2.0"
 gem "actionpack", "~> 4.2.0"
+gem "activesupport", "~> 4.2.0"
 
 gemspec path: "../"
diff --git a/gemfiles/rails_5_1.gemfile b/gemfiles/rails_5_1.gemfile
index 98a6051..d05d8e4 100644
--- a/gemfiles/rails_5_1.gemfile
+++ b/gemfiles/rails_5_1.gemfile
@@ -2,7 +2,7 @@
 
 source "https://rubygems.org"
 
-gem "activesupport", "~> 5.1.0"
 gem "actionpack", "~> 5.1.0"
+gem "activesupport", "~> 5.1.0"
 
 gemspec path: "../"
diff --git a/gemfiles/rails_5_2.gemfile b/gemfiles/rails_5_2.gemfile
index 41b8b1b..d12b8c6 100644
--- a/gemfiles/rails_5_2.gemfile
+++ b/gemfiles/rails_5_2.gemfile
@@ -2,7 +2,7 @@
 
 source "https://rubygems.org"
 
-gem "activesupport", "~> 5.2.0"
 gem "actionpack", "~> 5.2.0"
+gem "activesupport", "~> 5.2.0"
 
 gemspec path: "../"