diff --git a/Gemfile b/Gemfile
index 2f250c7..a8d8cc4 100644
--- a/Gemfile
+++ b/Gemfile
@@ -2,3 +2,16 @@ source 'https://rubygems.org'
 
 # Specify your gem's dependencies in aviator.gemspec
 gemspec
+
+# Putting these gems in the test group so that
+# we can tell travis-ci not to build any of the
+# development gems. Makes the build run faster.
+group :test do
+  gem 'rake'
+  gem 'simplecov', '~> 0.7.0'
+  gem 'coveralls', '~> 0.6.0'
+  gem 'json', '~> 1.7.0'
+  gem 'minitest', '~> 4.7.0'
+  gem 'minitest-reporters', '~> 0.14.20'
+  gem 'vcr', '~> 2.5.0'
+end
diff --git a/aviator.gemspec b/aviator.gemspec
index e241b60..eb9757a 100644
--- a/aviator.gemspec
+++ b/aviator.gemspec
@@ -18,6 +18,17 @@ Gem::Specification.new do |spec|
   spec.test_files    = spec.files.grep(%r{^(test|spec|features)/})
   spec.require_paths = ["lib"]
 
+  spec.add_dependency 'faraday', '~> 0.8.0'
+
   spec.add_development_dependency "bundler", "~> 1.3"
   spec.add_development_dependency "rake"
+  spec.add_development_dependency 'rb-fsevent', '~> 0.9.0'
+  spec.add_development_dependency 'guard', '~> 1.8.0'
+  spec.add_development_dependency 'guard-rake', '~> 0.0.0'
+  spec.add_development_dependency 'guard-minitest', '~> 0.5.0'
+  spec.add_development_dependency 'ruby_gntp', '~> 0.3.0'
+  spec.add_development_dependency 'debugger', '~> 1.6.0'
+  spec.add_development_dependency 'pry', '~> 0.9.0'
+  spec.add_development_dependency 'yard', '~> 0.8.0'
+  spec.add_development_dependency 'redcarpet', '~> 2.3.0'
 end