dm_preferences.gemspec in dm_preferences-1.0 vs dm_preferences.gemspec in dm_preferences-1.5

@@ -15,9 +15,7 @@
   s.files             = `git ls-files`.split("\n")
   s.test_files        = Dir["spec/**/*"]
   s.rdoc_options      = %w(--line-numbers --inline-source --title preferences --main README.rdoc)
   s.extra_rdoc_files  = %w(README.md CHANGELOG.md LICENSE)
   
-  s.add_development_dependency "rails", "~> 4.2"
-  s.add_development_dependency "sqlite3", '~> 0'
-  s.add_development_dependency 'rspec-rails', '~> 3.0'
+  s.add_dependency "rails", ">= 4.2"
  end