Gemfile in archangel-0.0.7 vs Gemfile in archangel-0.0.8

@@ -16,16 +16,16 @@
   gem "yard", "~> 0.9", require: false
 end
 
 group :development, :test do
   gem "launchy", "~> 2.4"
+  gem "pg", "~> 1.0"
   gem "pry-byebug", "~> 3.5"
   gem "sqlite3", ">= 1.3", platforms: %i[ruby mswin mswin64 mingw x64_mingw]
 end
 
 group :test do
   gem "capybara", "~> 3.0"
-  gem "coveralls", "~> 0.8"
   gem "database_cleaner", "~> 1.6"
   gem "factory_bot_rails", "~> 4.8"
   gem "poltergeist", "~> 1.18"
   gem "rails-controller-testing", "~> 1.0"
   gem "rspec-rails", "~> 3.7"