diff --git a/Gemfile b/Gemfile
index cae686400..b5dddab75 100644
--- a/Gemfile
+++ b/Gemfile
@@ -2,7 +2,7 @@ source 'http://rubygems.org'
 
 ruby '2.3.3'
 
-gem 'rails', '4.2.5'
+gem 'rails', '4.2.9'
 gem 'figaro'
 gem 'pg'
 gem 'devise', '3.5.6'
diff --git a/Gemfile.lock b/Gemfile.lock
index 40a51e8f3..47d4d3d2e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -8,65 +8,62 @@ GIT
 GEM
   remote: http://rubygems.org/
   specs:
-    actionmailer (4.2.5)
-      actionpack (= 4.2.5)
-      actionview (= 4.2.5)
-      activejob (= 4.2.5)
+    actionmailer (4.2.8)
+      actionpack (= 4.2.8)
+      actionview (= 4.2.8)
+      activejob (= 4.2.8)
       mail (~> 2.5, >= 2.5.4)
       rails-dom-testing (~> 1.0, >= 1.0.5)
-    actionpack (4.2.5)
-      actionview (= 4.2.5)
-      activesupport (= 4.2.5)
+    actionpack (4.2.8)
+      actionview (= 4.2.8)
+      activesupport (= 4.2.8)
       rack (~> 1.6)
       rack-test (~> 0.6.2)
       rails-dom-testing (~> 1.0, >= 1.0.5)
       rails-html-sanitizer (~> 1.0, >= 1.0.2)
-    actionview (4.2.5)
-      activesupport (= 4.2.5)
+    actionview (4.2.8)
+      activesupport (= 4.2.8)
       builder (~> 3.1)
       erubis (~> 2.7.0)
       rails-dom-testing (~> 1.0, >= 1.0.5)
-      rails-html-sanitizer (~> 1.0, >= 1.0.2)
-    activejob (4.2.5)
-      activesupport (= 4.2.5)
+      rails-html-sanitizer (~> 1.0, >= 1.0.3)
+    activejob (4.2.8)
+      activesupport (= 4.2.8)
       globalid (>= 0.3.0)
-    activemodel (4.2.5)
-      activesupport (= 4.2.5)
+    activemodel (4.2.8)
+      activesupport (= 4.2.8)
       builder (~> 3.1)
-    activerecord (4.2.5)
-      activemodel (= 4.2.5)
-      activesupport (= 4.2.5)
+    activerecord (4.2.8)
+      activemodel (= 4.2.8)
+      activesupport (= 4.2.8)
       arel (~> 6.0)
-    activesupport (4.2.5)
+    activesupport (4.2.8)
       i18n (~> 0.7)
-      json (~> 1.7, >= 1.7.7)
       minitest (~> 5.1)
       thread_safe (~> 0.3, >= 0.3.4)
       tzinfo (~> 1.1)
     ajax-datatables-rails (0.3.1)
       railties (>= 3.1)
-    algorithms (0.6.1)
     ansi (1.5.0)
-    arel (6.0.3)
+    arel (6.0.4)
     aspector (0.14.0)
     ast (2.3.0)
     auto_strip_attributes (2.1.0)
       activerecord (>= 3.0)
-    autoprefixer-rails (6.1.2)
+    autoprefixer-rails (7.1.1.2)
       execjs
-      json
     autosize-rails (1.18.17)
       rails (>= 3.1)
-    awesome_print (1.7.0)
-    aws-sdk (2.2.8)
-      aws-sdk-resources (= 2.2.8)
-    aws-sdk-core (2.2.8)
+    awesome_print (1.8.0)
+    aws-sdk (2.2.37)
+      aws-sdk-resources (= 2.2.37)
+    aws-sdk-core (2.2.37)
       jmespath (~> 1.0)
-    aws-sdk-resources (2.2.8)
-      aws-sdk-core (= 2.2.8)
-    aws-sdk-v1 (1.66.0)
+    aws-sdk-resources (2.2.37)
+      aws-sdk-core (= 2.2.37)
+    aws-sdk-v1 (1.67.0)
       json (~> 1.4)
-      nokogiri (>= 1.4.4)
+      nokogiri (~> 1)
     babel-source (5.8.35)
     babel-transpiler (0.7.0)
       babel-source (>= 4.0, < 6)
@@ -79,41 +76,39 @@ GEM
       rack (>= 0.9.0)
     binding_of_caller (0.7.2)
       debug_inspector (>= 0.0.1)
-    bootstrap-sass (3.3.6)
+    bootstrap-sass (3.3.7)
       autoprefixer-rails (>= 5.2.1)
       sass (>= 3.3.4)
-    bootstrap-select-rails (1.6.3)
+    bootstrap-select-rails (1.12.1)
     bootstrap3-datetimepicker-rails (4.15.35)
       momentjs-rails (>= 2.8.1)
-    bootstrap_form (2.3.0)
-    builder (3.2.2)
-    byebug (8.2.1)
-    climate_control (0.0.3)
-      activesupport (>= 3.0)
+    bootstrap_form (2.7.0)
+    builder (3.2.3)
+    byebug (9.0.6)
+    climate_control (0.2.0)
     cocaine (0.5.8)
       climate_control (>= 0.0.3, < 1.0)
     coderay (1.1.1)
-    coffee-rails (4.1.0)
+    coffee-rails (4.2.2)
       coffee-script (>= 2.2.0)
-      railties (>= 4.0.0, < 5.0)
+      railties (>= 4.0.0)
     coffee-script (2.4.1)
       coffee-script-source
       execjs
-    coffee-script-source (1.10.0)
-    colorize (0.8.1)
+    coffee-script-source (1.12.2)
     commit_param_routing (0.0.1)
-    concurrent-ruby (1.0.0)
+    concurrent-ruby (1.0.5)
     crass (1.0.2)
-    debug_inspector (0.0.2)
-    deface (1.0.2)
-      colorize (>= 0.5.8)
-      nokogiri (~> 1.6.0)
+    debug_inspector (0.0.3)
+    deface (1.2.0)
+      nokogiri (~> 1.6)
       polyglot
-      rails (>= 3.1)
-    delayed_job (4.1.1)
-      activesupport (>= 3.0, < 5.0)
-    delayed_job_active_record (4.1.0)
-      activerecord (>= 3.0, < 5)
+      rails (>= 4.1)
+      rainbow (>= 2.1.0)
+    delayed_job (4.1.3)
+      activesupport (>= 3.0, < 5.2)
+    delayed_job_active_record (4.1.2)
+      activerecord (>= 3.0, < 5.2)
       delayed_job (>= 3.0, < 5)
     delayed_paperclip (3.0.1)
       activejob (>= 4.2)
@@ -125,31 +120,31 @@ GEM
       responders
       thread_safe (~> 0.1)
       warden (~> 1.2.3)
-    devise-async (0.10.1)
-      devise (~> 3.2)
-    devise_invitable (1.5.5)
-      actionmailer (>= 3.2.6, < 5)
+    devise-async (0.10.2)
+      devise (>= 3.2, < 4.0)
+    devise_invitable (1.6.1)
+      actionmailer (>= 3.2.6)
       devise (>= 3.2.0)
     erubis (2.7.0)
-    execjs (2.6.0)
-    faker (1.6.1)
+    execjs (2.7.0)
+    faker (1.7.3)
       i18n (~> 0.5)
     figaro (1.1.1)
       thor (~> 0.14)
-    font-awesome-rails (4.6.3.1)
-      railties (>= 3.2, < 5.1)
-    globalid (0.3.6)
-      activesupport (>= 4.1.0)
+    font-awesome-rails (4.7.0.2)
+      railties (>= 3.2, < 5.2)
+    globalid (0.4.0)
+      activesupport (>= 4.2.0)
     hammerjs-rails (2.0.4)
-    i18n (0.7.0)
-    i18n-js (3.0.0.rc11)
-      i18n (~> 0.6)
+    i18n (0.8.4)
+    i18n-js (3.0.0)
+      i18n (~> 0.6, >= 0.6.6)
     introjs-rails (1.0.0)
       sass-rails (>= 3.2)
       thor (~> 0.14)
-    jmespath (1.1.3)
-    jquery-rails (4.0.5)
-      rails-dom-testing (~> 1.0)
+    jmespath (1.3.1)
+    jquery-rails (4.3.1)
+      rails-dom-testing (>= 1, < 3)
       railties (>= 4.2.0)
       thor (>= 0.14, < 2.0)
     jquery-scrollto-rails (1.4.3)
@@ -157,78 +152,87 @@ GEM
     jquery-turbolinks (2.1.0)
       railties (>= 3.1.0)
       turbolinks
-    jquery-ui-rails (5.0.5)
+    jquery-ui-rails (6.0.1)
       railties (>= 3.2.16)
-    js_cookie_rails (1.0.1)
+    js_cookie_rails (2.1.4)
       railties (>= 3.1)
-    json (1.8.3)
-    kaminari (0.16.3)
-      actionpack (>= 3.0.0)
-      activesupport (>= 3.0.0)
+    json (1.8.6)
+    kaminari (1.0.1)
+      activesupport (>= 4.1.0)
+      kaminari-actionview (= 1.0.1)
+      kaminari-activerecord (= 1.0.1)
+      kaminari-core (= 1.0.1)
+    kaminari-actionview (1.0.1)
+      actionview
+      kaminari-core (= 1.0.1)
+    kaminari-activerecord (1.0.1)
+      activerecord
+      kaminari-core (= 1.0.1)
+    kaminari-core (1.0.1)
+    lazy_priority_queue (0.1.1)
     little-plugger (1.1.4)
     logging (2.0.0)
       little-plugger (~> 1.1)
       multi_json (~> 1.10)
     loofah (2.0.3)
       nokogiri (>= 1.5.9)
-    mail (2.6.3)
-      mime-types (>= 1.16, < 3)
+    mail (2.6.6)
+      mime-types (>= 1.16, < 4)
     mime-types (1.25.1)
     mimemagic (0.3.0)
-    mini_portile2 (2.1.0)
-    minitest (5.9.0)
-    minitest-reporters (1.1.10)
+    mini_portile2 (2.2.0)
+    minitest (5.10.2)
+    minitest-reporters (1.1.14)
       ansi
       builder
       minitest (>= 5.0)
       ruby-progressbar
-    momentjs-rails (2.10.6)
+    momentjs-rails (2.17.1)
       railties (>= 3.1)
-    multi_json (1.11.2)
-    nested_form_fields (0.7.4)
+    multi_json (1.12.1)
+    nested_form_fields (0.8)
       coffee-rails (>= 3.2.1)
       jquery-rails
       rails (>= 3.2.0)
-    newrelic_rpm (4.0.0.332)
-    nokogiri (1.6.8)
-      mini_portile2 (~> 2.1.0)
-      pkg-config (~> 1.1.7)
-    nokogumbo (1.4.10)
+    newrelic_rpm (4.2.0.334)
+    nokogiri (1.8.0)
+      mini_portile2 (~> 2.2.0)
+    nokogumbo (1.4.13)
       nokogiri
-    oj (2.17.4)
+    oj (2.18.5)
     orm_adapter (0.5.0)
-    paperclip (4.3.2)
+    paperclip (4.3.7)
       activemodel (>= 3.2.0)
       activesupport (>= 3.2.0)
       cocaine (~> 0.5.5)
       mime-types
       mimemagic (= 0.3.0)
+    parallel (1.11.2)
     parser (2.4.0.0)
       ast (~> 2.2)
-    pg (0.18.4)
-    pkg-config (1.1.7)
+    pg (0.21.0)
     polyglot (0.3.5)
     powerpack (0.1.1)
-    puma (2.15.3)
-    rack (1.6.4)
+    puma (3.9.1)
+    rack (1.6.8)
     rack-test (0.6.3)
       rack (>= 1.0)
-    rails (4.2.5)
-      actionmailer (= 4.2.5)
-      actionpack (= 4.2.5)
-      actionview (= 4.2.5)
-      activejob (= 4.2.5)
-      activemodel (= 4.2.5)
-      activerecord (= 4.2.5)
-      activesupport (= 4.2.5)
+    rails (4.2.8)
+      actionmailer (= 4.2.8)
+      actionpack (= 4.2.8)
+      actionview (= 4.2.8)
+      activejob (= 4.2.8)
+      activemodel (= 4.2.8)
+      activerecord (= 4.2.8)
+      activesupport (= 4.2.8)
       bundler (>= 1.3.0, < 2.0)
-      railties (= 4.2.5)
+      railties (= 4.2.8)
       sprockets-rails
     rails-deprecated_sanitizer (1.0.3)
       activesupport (>= 4.2.0.alpha)
-    rails-dom-testing (1.0.7)
+    rails-dom-testing (1.0.8)
       activesupport (>= 4.2.0.beta, < 5.0)
-      nokogiri (~> 1.6.0)
+      nokogiri (~> 1.6)
       rails-deprecated_sanitizer (>= 1.0.1)
     rails-html-sanitizer (1.0.3)
       loofah (~> 2.0)
@@ -237,101 +241,103 @@ GEM
       rails_stdout_logging
     rails_autolink (1.1.6)
       rails (> 3.1)
-    rails_serve_static_assets (0.0.4)
-    rails_stdout_logging (0.0.4)
-    railties (4.2.5)
-      actionpack (= 4.2.5)
-      activesupport (= 4.2.5)
+    rails_serve_static_assets (0.0.5)
+    rails_stdout_logging (0.0.5)
+    railties (4.2.8)
+      actionpack (= 4.2.8)
+      activesupport (= 4.2.8)
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
     rainbow (2.2.2)
       rake
     rake (12.0.0)
-    rdoc (4.2.0)
-    recaptcha (4.0.0)
+    rdoc (4.3.0)
+    recaptcha (4.3.1)
       json
-    remotipart (1.2.1)
-    responders (2.2.0)
-      railties (>= 4.2.0, < 5.1)
-    rgl (0.5.1)
-      algorithms (~> 0.6.1)
+    remotipart (1.3.1)
+    responders (2.4.0)
+      actionpack (>= 4.2.0, < 5.3)
+      railties (>= 4.2.0, < 5.3)
+    rgl (0.5.3)
+      lazy_priority_queue (~> 0.1.0)
       stream (~> 0.5.0)
     rkelly-remix (0.0.7)
     roo (2.1.1)
       nokogiri (~> 1)
       rubyzip (~> 1.1, < 2.0.0)
-    rubocop (0.48.1)
+    rubocop (0.49.1)
+      parallel (~> 1.10)
       parser (>= 2.3.3.1, < 3.0)
       powerpack (~> 0.1)
       rainbow (>= 1.99.1, < 3.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (~> 1.0, >= 1.0.1)
-    ruby-graphviz (1.2.2)
+    ruby-graphviz (1.2.3)
     ruby-progressbar (1.8.1)
-    rubyzip (1.1.7)
-    sanitize (4.4.0)
+    rubyzip (1.2.1)
+    sanitize (4.5.0)
       crass (~> 1.0.2)
       nokogiri (>= 1.4.4)
       nokogumbo (~> 1.4.1)
-    sass (3.4.23)
-    sass-rails (5.0.4)
-      railties (>= 4.0.0, < 5.0)
+    sass (3.4.24)
+    sass-rails (5.0.6)
+      railties (>= 4.0.0, < 6)
       sass (~> 3.1)
       sprockets (>= 2.8, < 4.0)
       sprockets-rails (>= 2.0, < 4.0)
       tilt (>= 1.1, < 3)
-    scss_lint (0.53.0)
+    scss_lint (0.54.0)
       rake (>= 0.9, < 13)
       sass (~> 3.4.20)
-    sdoc (0.4.1)
+    sdoc (0.4.2)
       json (~> 1.7, >= 1.7.7)
       rdoc (~> 4.0)
-    shoulda-context (1.2.1)
+    shoulda-context (1.2.2)
     shoulda-matchers (3.1.1)
       activesupport (>= 4.0.0)
     silencer (1.0.1)
-    simple_token_authentication (1.14.0)
+    simple_token_authentication (1.15.1)
       actionmailer (>= 3.2.6, < 6)
       actionpack (>= 3.2.6, < 6)
       devise (>= 3.2, < 6)
-    skylight (0.10.0)
+    skylight (1.3.1)
       activesupport (>= 3.0.0)
     sourcemap (0.1.1)
     spinjs-rails (1.4)
       rails (>= 3.1)
-    sprockets (3.5.2)
+    sprockets (3.7.1)
       concurrent-ruby (~> 1.0)
       rack (> 1, < 3)
-    sprockets-rails (2.3.3)
-      actionpack (>= 3.0)
-      activesupport (>= 3.0)
-      sprockets (>= 2.8, < 4.0)
-    starscope (1.5.3)
+    sprockets-rails (3.2.0)
+      actionpack (>= 4.0)
+      activesupport (>= 4.0)
+      sprockets (>= 3.0.0)
+    starscope (1.5.5)
       babel-transpiler (~> 0.7)
       oj (~> 2.9)
-      parser (>= 2.2.2)
+      parser (~> 2.3)
       rkelly-remix (~> 0.0.7)
-      ruby-progressbar (~> 1.5)
+      ruby-progressbar (~> 1.8)
       sourcemap (~> 0.1)
     stream (0.5)
-    thor (0.19.1)
-    thread_safe (0.3.5)
-    tilt (2.0.1)
+    thor (0.19.4)
+    thread_safe (0.3.6)
+    tilt (2.0.7)
     tinymce-rails (4.5.7)
       railties (>= 3.1.1)
-    turbolinks (2.5.3)
-      coffee-rails
-    tzinfo (1.2.2)
+    turbolinks (5.0.1)
+      turbolinks-source (~> 5)
+    turbolinks-source (5.0.3)
+    tzinfo (1.2.3)
       thread_safe (~> 0.1)
-    uglifier (2.7.2)
-      execjs (>= 0.3.0)
-      json (>= 1.8.0)
+    uglifier (3.2.0)
+      execjs (>= 0.3.0, < 3)
     underscore-rails (1.8.3)
-    unicode-display_width (1.2.1)
-    warden (1.2.6)
+    unicode-display_width (1.3.0)
+    warden (1.2.7)
       rack (>= 1.0)
-    wicked_pdf (1.0.3)
-    wkhtmltopdf-heroku (2.12.3.0)
+    wicked_pdf (1.1.0)
+    wkhtmltopdf-heroku (2.12.4.0)
     yomu (0.2.4)
       json (~> 1.8)
       mime-types (~> 1.23)
@@ -384,7 +390,7 @@ DEPENDENCIES
   paperclip (~> 4.3)
   pg
   puma
-  rails (= 4.2.5)
+  rails (= 4.2.8)
   rails_12factor
   rails_autolink (~> 1.1, >= 1.1.6)
   recaptcha
diff --git a/app/assets/javascripts/application.js.erb b/app/assets/javascripts/application.js.erb
index 0a3b2f08b..240899728 100644
--- a/app/assets/javascripts/application.js.erb
+++ b/app/assets/javascripts/application.js.erb
@@ -8,9 +8,9 @@
 //= require jquery.scrollTo
 //= require jquery.autosize
 //= require jquery-ui/widget
-//= require jquery-ui/mouse
-//= require jquery-ui/draggable
-//= require jquery-ui/droppable
+//= require jquery-ui/widgets/mouse
+//= require jquery-ui/widgets/draggable
+//= require jquery-ui/widgets/droppable
 //= require jquery.ui.touch-punch.min
 //= require jquery.caret.min
 //= require jquery.atwho.min
diff --git a/app/assets/javascripts/repositories/repository_datatable.js b/app/assets/javascripts/repositories/repository_datatable.js
index f60e0e0d9..2b43035e9 100644
--- a/app/assets/javascripts/repositories/repository_datatable.js
+++ b/app/assets/javascripts/repositories/repository_datatable.js
@@ -1,4 +1,4 @@
-//= require jquery-ui/sortable
+//= require jquery-ui/widgets/sortable
 
 // Extend datatables API with searchable options
 // (http://stackoverflow.com/questions/39912395/datatables-dynamically-set-columns-searchable)
diff --git a/app/assets/javascripts/samples/sample_datatable.js.erb b/app/assets/javascripts/samples/sample_datatable.js.erb
index 62bdf2428..e413af124 100644
--- a/app/assets/javascripts/samples/sample_datatable.js.erb
+++ b/app/assets/javascripts/samples/sample_datatable.js.erb
@@ -1,4 +1,4 @@
-//= require jquery-ui/sortable
+//= require jquery-ui/widgets/sortable
 
 // Extend datatables API with searchable options
 // (http://stackoverflow.com/questions/39912395/datatables-dynamically-set-columns-searchable)