diff --git a/Appraisals b/Appraisals
index 85c670b..bd04b28 100644
--- a/Appraisals
+++ b/Appraisals
@@ -1,13 +1,21 @@
 appraise 'activesupport3.2' do
   gem 'activesupport', '~> 3.2.0'
+  gem 'actionpack', '~> 3.2.0'
 end
 
 appraise 'activesupport4.0' do
   gem 'activesupport', '~> 4.0.0'
+  gem 'actionpack', '~> 4.0.0'
 end
 
 appraise 'activesupport4.1' do
   gem 'activesupport', '~> 4.1.0'
+  gem 'actionpack', '~> 4.1.0'
+end
+
+appraise 'activesupport4.2' do
+  gem 'activesupport', '~> 4.2.0'
+  gem 'actionpack', '~> 4.2.0'
 end
 
 appraise 'dalli1.1' do
diff --git a/gemfiles/activesupport3.2.gemfile b/gemfiles/activesupport3.2.gemfile
index a79d34e..67813b6 100644
--- a/gemfiles/activesupport3.2.gemfile
+++ b/gemfiles/activesupport3.2.gemfile
@@ -5,4 +5,10 @@ source "https://rubygems.org"
 gem "activesupport", "~> 3.2.0"
 gem "actionpack", "~> 3.2.0"
 
+group :development do
+  gem "pry"
+  gem "guard"
+  gem "guard-minitest"
+end
+
 gemspec :path => "../"
diff --git a/gemfiles/activesupport4.0.gemfile b/gemfiles/activesupport4.0.gemfile
index 3e6650c..de2923f 100644
--- a/gemfiles/activesupport4.0.gemfile
+++ b/gemfiles/activesupport4.0.gemfile
@@ -5,4 +5,10 @@ source "https://rubygems.org"
 gem "activesupport", "~> 4.0.0"
 gem "actionpack", "~> 4.0.0"
 
+group :development do
+  gem "pry"
+  gem "guard"
+  gem "guard-minitest"
+end
+
 gemspec :path => "../"
diff --git a/gemfiles/activesupport4.1.gemfile b/gemfiles/activesupport4.1.gemfile
index a64a9dd..891419a 100644
--- a/gemfiles/activesupport4.1.gemfile
+++ b/gemfiles/activesupport4.1.gemfile
@@ -5,4 +5,10 @@ source "https://rubygems.org"
 gem "activesupport", "~> 4.1.0"
 gem "actionpack", "~> 4.1.0"
 
+group :development do
+  gem "pry"
+  gem "guard"
+  gem "guard-minitest"
+end
+
 gemspec :path => "../"
diff --git a/gemfiles/activesupport4.2.gemfile b/gemfiles/activesupport4.2.gemfile
index 7e517e7..1b122d1 100644
--- a/gemfiles/activesupport4.2.gemfile
+++ b/gemfiles/activesupport4.2.gemfile
@@ -2,6 +2,13 @@
 
 source "https://rubygems.org"
 
-gem "actionpack", "~> 4.2.1"
+gem "activesupport", "~> 4.2.0"
+gem "actionpack", "~> 4.2.0"
+
+group :development do
+  gem "pry"
+  gem "guard"
+  gem "guard-minitest"
+end
 
 gemspec :path => "../"
diff --git a/gemfiles/dalli1.1.gemfile b/gemfiles/dalli1.1.gemfile
index 06ca591..eddf5c3 100644
--- a/gemfiles/dalli1.1.gemfile
+++ b/gemfiles/dalli1.1.gemfile
@@ -4,4 +4,10 @@ source "https://rubygems.org"
 
 gem "dalli", "1.1.5"
 
+group :development do
+  gem "pry"
+  gem "guard"
+  gem "guard-minitest"
+end
+
 gemspec :path => "../"
diff --git a/gemfiles/dalli2.gemfile b/gemfiles/dalli2.gemfile
index e9fe487..93d097e 100644
--- a/gemfiles/dalli2.gemfile
+++ b/gemfiles/dalli2.gemfile
@@ -4,4 +4,10 @@ source "https://rubygems.org"
 
 gem "dalli", "~> 2.0"
 
+group :development do
+  gem "pry"
+  gem "guard"
+  gem "guard-minitest"
+end
+
 gemspec :path => "../"