Gemfile in google_contacts_api-0.3.3 vs Gemfile in google_contacts_api-0.4.0

@@ -9,10 +9,10 @@
 # Add dependencies to develop your gem here.
 # Include everything needed to run rake, tests, features, etc.
 group :test, :development do
   gem "shoulda"
   gem "simplecov"
-  gem "rspec"
+  gem "rspec", "~> 3.0"
   gem "rdoc"
 end
 
 group :development do
   gem "bundler"