Update Rails to version 4.1.7
Update sass-rails to version 4.0.4
Update rails_12factor to version 0.0.3
Update rabl-rails to version 0.4.0
Update newrelic_rpm to version 3.9.6.257
Update geocoder to version 1.2.5
Update devise to version 3.4.1
Update coffee-rails to version 4.1.0