diff --git a/Gemfile.lock b/Gemfile.lock
index 198fc6f..2f2e63d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,33 +1,34 @@
 PATH
   remote: .
   specs:
-    arturo (0.2.3.7)
+    arturo (0.2.4)
       rails (~> 2.3.8)
 
 GEM
   remote: http://rubygems.org/
   specs:
-    actionmailer (2.3.14)
-      actionpack (= 2.3.14)
-    actionpack (2.3.14)
-      activesupport (= 2.3.14)
+    actionmailer (2.3.18)
+      actionpack (= 2.3.18)
+    actionpack (2.3.18)
+      activesupport (= 2.3.18)
       rack (~> 1.1.0)
-    activerecord (2.3.14)
-      activesupport (= 2.3.14)
-    activeresource (2.3.14)
-      activesupport (= 2.3.14)
-    activesupport (2.3.14)
+    activerecord (2.3.18)
+      activesupport (= 2.3.18)
+    activeresource (2.3.18)
+      activesupport (= 2.3.18)
+    activesupport (2.3.18)
+    bump (0.4.0)
     factory_girl (1.3.3)
     metaclass (0.0.1)
     mocha (0.10.0)
       metaclass (~> 0.0.1)
-    rack (1.1.2)
-    rails (2.3.14)
-      actionmailer (= 2.3.14)
-      actionpack (= 2.3.14)
-      activerecord (= 2.3.14)
-      activeresource (= 2.3.14)
-      activesupport (= 2.3.14)
+    rack (1.1.6)
+    rails (2.3.18)
+      actionmailer (= 2.3.18)
+      actionpack (= 2.3.18)
+      activerecord (= 2.3.18)
+      activeresource (= 2.3.18)
+      activesupport (= 2.3.18)
       rake (>= 0.8.3)
     rake (0.9.2.2)
     redgreen (1.2.2)
@@ -41,6 +42,7 @@ PLATFORMS
 
 DEPENDENCIES
   arturo!
+  bump
   factory_girl (~> 1.3)
   mocha
   rake
diff --git a/Rakefile b/Rakefile
index e59bc4d..029bf88 100644
--- a/Rakefile
+++ b/Rakefile
@@ -1,5 +1,5 @@
-require 'rubygems'
-require 'rake'
+require 'bundler/setup'
+require 'bump/tasks'
 
 require 'rake/testtask'
 Rake::TestTask.new(:test) do |t|
diff --git a/arturo.gemspec b/arturo.gemspec
index abc33fa..3d803b0 100644
--- a/arturo.gemspec
+++ b/arturo.gemspec
@@ -3,7 +3,7 @@
 # the principles of semantic versioning. Ah well, another day
 # another battle.
 Gem::Specification.new do |gem|
-  gem.version = '0.2.3.7'
+  gem.version = '0.2.4'
   gem.name = 'arturo'
   gem.files = Dir["lib/**/*", "app/**/*", "config/**/*", "rails/*"] + %w(README.md HISTORY.md)
   gem.summary = "Feature sliders, wrapped up in an engine"
@@ -11,14 +11,11 @@ Gem::Specification.new do |gem|
   gem.email = "james.a.rosen@gmail.com"
   gem.homepage = "http://github.com/jamesarosen/arturo"
   gem.authors = ["James A. Rosen"]
-  gem.test_files = []
   gem.require_paths = [".", "lib"]
-  gem.has_rdoc = 'false'
-  current_version = Gem::Specification::CURRENT_SPECIFICATION_VERSION
-  gem.specification_version = 2
   gem.add_runtime_dependency      'rails',        '~> 2.3.8'
   gem.add_development_dependency  'mocha'
   gem.add_development_dependency  'rake'
+  gem.add_development_dependency  'bump'
   gem.add_development_dependency  'redgreen',     '~> 1.2'
   gem.add_development_dependency  'sqlite3-ruby', '~> 1.3'
   gem.add_development_dependency  'factory_girl', '~> 1.3'