diff --git a/Gemfile.lock b/Gemfile.lock
index bc4ccf1b..32bf7a59 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -128,6 +128,7 @@ PLATFORMS
 
 DEPENDENCIES
   aruba (~> 0.5)
+  bundler
   capybara (~> 2.2)
   fakefs (~> 0.4)
   faraday (>= 0.9.0)
diff --git a/Rakefile b/Rakefile
index 7e611b40..b5a07c50 100644
--- a/Rakefile
+++ b/Rakefile
@@ -1,3 +1,4 @@
+require "bundler/gem_tasks"
 
 require "cucumber/rake/task"
 Cucumber::Rake::Task.new(:cucumber)
diff --git a/rspec_api_documentation.gemspec b/rspec_api_documentation.gemspec
index fca9d0c7..b5c21f35 100644
--- a/rspec_api_documentation.gemspec
+++ b/rspec_api_documentation.gemspec
@@ -19,6 +19,7 @@ Gem::Specification.new do |s|
   s.add_runtime_dependency "mustache", "~> 0.99", ">= 0.99.4"
   s.add_runtime_dependency "json", "~> 1.4", ">= 1.4.6"
 
+  s.add_development_dependency "bundler"
   s.add_development_dependency "fakefs", "~> 0.4"
   s.add_development_dependency "sinatra", "~> 1.4.4"
   s.add_development_dependency "aruba", "~> 0.5"