diff --git a/gemfiles/rails_3_0.gemfile b/gemfiles/rails_3_0.gemfile
deleted file mode 100644
index aab2f5a..0000000
--- a/gemfiles/rails_3_0.gemfile
+++ /dev/null
@@ -1,15 +0,0 @@
-# This file was generated by Appraisal
-
-source "http://rubygems.org"
-
-gem "rspec", "~> 2.8"
-gem "rspec-rails", "~> 2.8"
-gem "timecop"
-gem "rspec_tag_matchers"
-gem "ruby-debug", :platforms=>[:ruby_18, :jruby]
-gem "debugger", :platforms=>[:ruby_19]
-gem "appraisal"
-gem "sqlite3"
-gem "rails", "~> 3.0.0"
-
-gemspec :path=>"../"
\ No newline at end of file
diff --git a/gemfiles/rails_3_1.gemfile b/gemfiles/rails_3_1.gemfile
deleted file mode 100644
index 244f638..0000000
--- a/gemfiles/rails_3_1.gemfile
+++ /dev/null
@@ -1,15 +0,0 @@
-# This file was generated by Appraisal
-
-source "http://rubygems.org"
-
-gem "rspec", "~> 2.8"
-gem "rspec-rails", "~> 2.8"
-gem "timecop"
-gem "rspec_tag_matchers"
-gem "ruby-debug", :platforms=>[:ruby_18, :jruby]
-gem "debugger", :platforms=>[:ruby_19]
-gem "appraisal"
-gem "sqlite3"
-gem "rails", "~> 3.1.0"
-
-gemspec :path=>"../"
\ No newline at end of file
diff --git a/gemfiles/rails_3_2.gemfile b/gemfiles/rails_3_2.gemfile
deleted file mode 100644
index 26d3b4a..0000000
--- a/gemfiles/rails_3_2.gemfile
+++ /dev/null
@@ -1,15 +0,0 @@
-# This file was generated by Appraisal
-
-source "http://rubygems.org"
-
-gem "rspec", "~> 2.8"
-gem "rspec-rails", "~> 2.8"
-gem "timecop"
-gem "rspec_tag_matchers"
-gem "ruby-debug", :platforms=>[:ruby_18, :jruby]
-gem "debugger", :platforms=>[:ruby_19]
-gem "appraisal"
-gem "sqlite3"
-gem "rails", "~> 3.2.0"
-
-gemspec :path=>"../"
\ No newline at end of file
diff --git a/gemfiles/rails_4_0.gemfile b/gemfiles/rails_4_0.gemfile
new file mode 100644
index 0000000..e6f914e
--- /dev/null
+++ b/gemfiles/rails_4_0.gemfile
@@ -0,0 +1,19 @@
+# This file was generated by Appraisal
+
+source "http://rubygems.org"
+
+gem "rails", "~> 4.0.0"
+gem "rspec", "~> 3.0.0"
+gem "rspec-rails", "~> 3.0.0"
+gem "timecop"
+gem "rspec_tag_matchers"
+gem "byebug"
+gem "appraisal"
+gem "sqlite3"
+gem "nokogiri", "1.6.7"
+
+group :active_record do
+  gem "sqlite3-ruby", :require => "sqlite3"
+end
+
+gemspec :path => "../"
diff --git a/gemfiles/rails_4_1.gemfile b/gemfiles/rails_4_1.gemfile
new file mode 100644
index 0000000..c78b210
--- /dev/null
+++ b/gemfiles/rails_4_1.gemfile
@@ -0,0 +1,19 @@
+# This file was generated by Appraisal
+
+source "http://rubygems.org"
+
+gem "rails", "~> 4.1.0"
+gem "rspec", "~> 3.0.0"
+gem "rspec-rails", "~> 3.0.0"
+gem "timecop"
+gem "rspec_tag_matchers"
+gem "byebug"
+gem "appraisal"
+gem "sqlite3"
+gem "nokogiri", "1.6.7"
+
+group :active_record do
+  gem "sqlite3-ruby", :require => "sqlite3"
+end
+
+gemspec :path => "../"
diff --git a/gemfiles/rails_4_2.gemfile b/gemfiles/rails_4_2.gemfile
new file mode 100644
index 0000000..f6839f5
--- /dev/null
+++ b/gemfiles/rails_4_2.gemfile
@@ -0,0 +1,19 @@
+# This file was generated by Appraisal
+
+source "http://rubygems.org"
+
+gem "rails", "~> 4.2.0"
+gem "rspec", "~> 3.0.0"
+gem "rspec-rails", "~> 3.0.0"
+gem "timecop"
+gem "rspec_tag_matchers"
+gem "byebug"
+gem "appraisal"
+gem "sqlite3"
+gem "nokogiri", "1.6.7"
+
+group :active_record do
+  gem "sqlite3-ruby", :require => "sqlite3"
+end
+
+gemspec :path => "../"