diff --git a/Gemfile b/Gemfile
index c276d68..984d384 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,6 +1,11 @@
 source 'http://rubygems.org'
 
-gem 'rails', '3.0.10'
+RAILS_VERSION = '~> 3.2.0'
+gem 'activesupport',RAILS_VERSION, :require => 'active_support'
+gem 'actionpack',   RAILS_VERSION, :require => 'action_pack'
+gem 'actionmailer', RAILS_VERSION, :require => 'action_mailer'
+gem 'railties',     RAILS_VERSION, :require => 'rails'
+
 gem 'nokogiri'
 gem 'mongoid', '~> 2.2.2'
 
@@ -35,7 +40,7 @@ group :development, :test do
   gem 'webmock', :require => false
   unless ENV['TRAVIS']
     gem 'ruby-debug', :platform => :mri_18
-    gem 'ruby-debug19', :platform => :mri_19, :require => 'ruby-debug'
+    # gem 'ruby-debug19', :platform => :mri_19, :require => 'ruby-debug'
   end
   # gem 'rpm_contrib', :git => "git://github.com/bensymonds/rpm_contrib.git", :branch => "mongo-1.4.0_update"
 end
diff --git a/Gemfile.lock b/Gemfile.lock
index 19844d1..5bcf21e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -2,50 +2,50 @@ GEM
   remote: http://rubygems.org/
   specs:
     SystemTimer (1.2.3)
-    abstract (1.0.0)
-    actionmailer (3.0.10)
-      actionpack (= 3.0.10)
-      mail (~> 2.2.19)
+    actionmailer (3.2.3)
+      actionpack (= 3.2.3)
+      mail (~> 2.4.4)
     actionmailer_inline_css (1.3.1)
       actionmailer (>= 3.0.0)
       nokogiri (>= 1.4.4)
       premailer (>= 1.7.1)
-    actionpack (3.0.10)
-      activemodel (= 3.0.10)
-      activesupport (= 3.0.10)
-      builder (~> 2.1.2)
-      erubis (~> 2.6.6)
-      i18n (~> 0.5.0)
-      rack (~> 1.2.1)
-      rack-mount (~> 0.6.14)
-      rack-test (~> 0.5.7)
-      tzinfo (~> 0.3.23)
-    activemodel (3.0.10)
-      activesupport (= 3.0.10)
-      builder (~> 2.1.2)
-      i18n (~> 0.5.0)
-    activerecord (3.0.10)
-      activemodel (= 3.0.10)
-      activesupport (= 3.0.10)
-      arel (~> 2.0.10)
-      tzinfo (~> 0.3.23)
-    activeresource (3.0.10)
-      activemodel (= 3.0.10)
-      activesupport (= 3.0.10)
-    activesupport (3.0.10)
-    addressable (2.2.6)
-    archive-tar-minitar (0.5.2)
-    arel (2.0.10)
+    actionpack (3.2.3)
+      activemodel (= 3.2.3)
+      activesupport (= 3.2.3)
+      builder (~> 3.0.0)
+      erubis (~> 2.7.0)
+      journey (~> 1.0.1)
+      rack (~> 1.4.0)
+      rack-cache (~> 1.2)
+      rack-test (~> 0.6.1)
+      sprockets (~> 2.1.2)
+    activemodel (3.2.3)
+      activesupport (= 3.2.3)
+      builder (~> 3.0.0)
+    activerecord (3.2.3)
+      activemodel (= 3.2.3)
+      activesupport (= 3.2.3)
+      arel (~> 3.0.2)
+      tzinfo (~> 0.3.29)
+    activeresource (3.2.3)
+      activemodel (= 3.2.3)
+      activesupport (= 3.2.3)
+    activesupport (3.2.3)
+      i18n (~> 0.6)
+      multi_json (~> 1.0)
+    addressable (2.2.8)
+    arel (3.0.2)
     bcrypt-ruby (3.0.1)
     bson (1.3.1)
     bson_ext (1.3.1)
-    builder (2.1.2)
-    columnize (0.3.4)
+    builder (3.0.0)
+    columnize (0.3.6)
     crack (0.3.1)
-    css_parser (1.2.5)
+    css_parser (1.2.6)
       addressable
+      rdoc
     database_cleaner (0.6.7)
-    devise (1.4.7)
+    devise (1.4.9)
       bcrypt-ruby (~> 3.0)
       orm_adapter (~> 0.0.3)
       warden (~> 1.0.3)
@@ -53,48 +53,49 @@ GEM
     email_spec (1.2.1)
       mail (~> 2.2)
       rspec (~> 2.0)
-    erubis (2.6.6)
-      abstract (>= 1.0.0)
-    fabrication (1.2.0)
-    faraday (0.7.4)
-      addressable (~> 2.2.6)
-      multipart-post (~> 1.1.0)
-      rack (>= 1.1.0, < 2)
+    erubis (2.7.0)
+    fabrication (1.4.0)
+    faraday (0.7.6)
+      addressable (~> 2.2)
+      multipart-post (~> 1.1)
+      rack (~> 1.1)
     faraday_middleware (0.7.0)
       faraday (~> 0.7.3)
-    haml (3.1.3)
+    haml (3.1.5)
     happymapper (0.4.0)
       libxml-ruby (~> 2.0)
     has_scope (0.5.1)
     hashie (1.0.0)
+    hike (1.2.1)
     hoptoad_notifier (2.4.11)
       activesupport
       builder
-    htmlentities (4.3.0)
-    i18n (0.5.0)
-    inherited_resources (1.3.0)
+    htmlentities (4.3.1)
+    i18n (0.6.0)
+    inherited_resources (1.3.1)
       has_scope (~> 0.5.0)
-      responders (~> 0.6.0)
-    kaminari (0.12.4)
-      rails (>= 3.0.0)
-    kgio (2.6.0)
-    libxml-ruby (2.2.2)
+      responders (~> 0.6)
+    journey (1.0.3)
+    json (1.7.1)
+    kaminari (0.13.0)
+      actionpack (>= 3.0.0)
+      activesupport (>= 3.0.0)
+      railties (>= 3.0.0)
+    kgio (2.7.4)
+    libxml-ruby (2.3.2)
     lighthouse-api (2.0)
       activeresource (>= 3.0.0)
       activesupport (>= 3.0.0)
     linecache (0.46)
       rbx-require-relative (> 0.0.4)
-    linecache19 (0.5.12)
-      ruby_core_source (>= 0.1.4)
-    mail (2.2.19)
-      activesupport (>= 2.3.6)
+    mail (2.4.4)
       i18n (>= 0.4.0)
       mime-types (~> 1.16)
       treetop (~> 1.4.8)
-    mime-types (1.16)
+    mime-types (1.18)
     mongo (1.3.1)
       bson (>= 1.3.1)
-    mongoid (2.2.4)
+    mongoid (2.2.5)
       activemodel (~> 3.0)
       mongo (~> 1.3)
       tzinfo (~> 0.3.22)
@@ -104,18 +105,18 @@ GEM
       rails (>= 3.0.0)
       railties (>= 3.0.0)
     multi_json (1.0.4)
-    multipart-post (1.1.4)
-    nokogiri (1.5.0)
+    multipart-post (1.1.5)
+    nokogiri (1.5.2)
     octokit (0.6.4)
       addressable (~> 2.2.6)
       faraday (~> 0.7.3)
       faraday_middleware (~> 0.7.0.rc1)
       hashie (~> 1.0.0)
       multi_json (~> 1.0.2)
-    orm_adapter (0.0.5)
+    orm_adapter (0.0.7)
     oruen_redmine_client (0.0.1)
       activeresource (>= 2.3.0)
-    pivotal-tracker (0.4.1)
+    pivotal-tracker (0.5.4)
       builder
       builder
       happymapper (>= 0.3.2)
@@ -124,86 +125,82 @@ GEM
       nokogiri (~> 1.4)
       rest-client (~> 1.6.0)
       rest-client (~> 1.6.0)
-    polyglot (0.3.2)
+    polyglot (0.3.3)
     premailer (1.7.3)
       css_parser (>= 1.1.9)
       htmlentities (>= 4.0.0)
-    rack (1.2.4)
-    rack-mount (0.6.14)
-      rack (>= 1.0.0)
+    rack (1.4.1)
+    rack-cache (1.2)
+      rack (>= 0.4)
+    rack-ssl (1.3.2)
+      rack
     rack-ssl-enforcer (0.2.4)
-    rack-test (0.5.7)
+    rack-test (0.6.1)
       rack (>= 1.0)
-    rails (3.0.10)
-      actionmailer (= 3.0.10)
-      actionpack (= 3.0.10)
-      activerecord (= 3.0.10)
-      activeresource (= 3.0.10)
-      activesupport (= 3.0.10)
+    rails (3.2.3)
+      actionmailer (= 3.2.3)
+      actionpack (= 3.2.3)
+      activerecord (= 3.2.3)
+      activeresource (= 3.2.3)
+      activesupport (= 3.2.3)
       bundler (~> 1.0)
-      railties (= 3.0.10)
-    railties (3.0.10)
-      actionpack (= 3.0.10)
-      activesupport (= 3.0.10)
+      railties (= 3.2.3)
+    railties (3.2.3)
+      actionpack (= 3.2.3)
+      activesupport (= 3.2.3)
+      rack-ssl (~> 1.3.2)
       rake (>= 0.8.7)
       rdoc (~> 3.4)
-      thor (~> 0.14.4)
+      thor (~> 0.14.6)
     raindrops (0.8.0)
-    rake (0.9.2)
-    rbx-require-relative (0.0.5)
-    rdoc (3.9.4)
-    responders (0.6.4)
+    rake (0.9.2.2)
+    rbx-require-relative (0.0.9)
+    rdoc (3.12)
+      json (~> 1.4)
+    responders (0.9.1)
+      railties (~> 3.1)
     rest-client (1.6.7)
       mime-types (>= 1.16)
     ri_cal (0.8.8)
-    rspec (2.6.0)
-      rspec-core (~> 2.6.0)
-      rspec-expectations (~> 2.6.0)
-      rspec-mocks (~> 2.6.0)
-    rspec-core (2.6.4)
-    rspec-expectations (2.6.0)
-      diff-lcs (~> 1.1.2)
-    rspec-mocks (2.6.0)
-    rspec-rails (2.6.1)
-      actionpack (~> 3.0)
-      activesupport (~> 3.0)
-      railties (~> 3.0)
-      rspec (~> 2.6.0)
+    rspec (2.10.0)
+      rspec-core (~> 2.10.0)
+      rspec-expectations (~> 2.10.0)
+      rspec-mocks (~> 2.10.0)
+    rspec-core (2.10.0)
+    rspec-expectations (2.10.0)
+      diff-lcs (~> 1.1.3)
+    rspec-mocks (2.10.1)
+    rspec-rails (2.10.1)
+      actionpack (>= 3.0)
+      activesupport (>= 3.0)
+      railties (>= 3.0)
+      rspec (~> 2.10.0)
     ruby-debug (0.10.4)
       columnize (>= 0.1)
       ruby-debug-base (~> 0.10.4.0)
     ruby-debug-base (0.10.4)
       linecache (>= 0.3)
-    ruby-debug-base19 (0.11.25)
-      columnize (>= 0.3.1)
-      linecache19 (>= 0.5.11)
-      ruby_core_source (>= 0.1.4)
-    ruby-debug19 (0.11.6)
-      columnize (>= 0.3.1)
-      linecache19 (>= 0.5.11)
-      ruby-debug-base19 (>= 0.11.19)
-    ruby-fogbugz (0.0.4)
+    ruby-fogbugz (0.1.1)
       crack
-      typhoeus
-    ruby_core_source (0.1.5)
-      archive-tar-minitar (>= 0.5.2)
+    sprockets (2.1.3)
+      hike (~> 1.2)
+      rack (~> 1.0)
+      tilt (~> 1.1, != 1.3.0)
     thor (0.14.6)
+    tilt (1.3.3)
     treetop (1.4.10)
       polyglot
       polyglot (>= 0.3.1)
-    typhoeus (0.2.4)
-      mime-types
-      mime-types
-    tzinfo (0.3.30)
-    unicorn (4.1.1)
-      kgio (~> 2.4)
+    tzinfo (0.3.33)
+    unicorn (4.3.1)
+      kgio (~> 2.6)
       rack
-      raindrops (~> 0.6)
+      raindrops (~> 0.7)
     useragent (0.3.2)
-    warden (1.0.5)
+    warden (1.0.6)
       rack (>= 1.0)
-    webmock (1.7.6)
-      addressable (~> 2.2, > 2.2.5)
+    webmock (1.8.6)
+      addressable (>= 2.2.7)
       crack (>= 0.1.7)
 
 PLATFORMS
@@ -211,7 +208,10 @@ PLATFORMS
 
 DEPENDENCIES
   SystemTimer
+  actionmailer (~> 3.2.0)
   actionmailer_inline_css (~> 1.3.0)
+  actionpack (~> 3.2.0)
+  activesupport (~> 3.2.0)
   bson (= 1.3.1)
   bson_ext (= 1.3.1)
   database_cleaner (~> 0.6.0)
@@ -232,12 +232,11 @@ DEPENDENCIES
   oruen_redmine_client
   pivotal-tracker
   rack-ssl-enforcer
-  rails (= 3.0.10)
+  railties (~> 3.2.0)
   ri_cal
   rspec (~> 2.6)
   rspec-rails (~> 2.6)
   ruby-debug
-  ruby-debug19
   ruby-fogbugz
   unicorn
   useragent (~> 0.3.1)
diff --git a/app/models/app.rb b/app/models/app.rb
index e088126..ffd206d 100644
--- a/app/models/app.rb
+++ b/app/models/app.rb
@@ -14,12 +14,13 @@ class App
   # Some legacy apps may have string as key instead of BSON::ObjectID
   identity :type => String
 
-  # There seems to be a Mongoid bug making it impossible to use String identity with references_many feature:
-  # https://github.com/mongoid/mongoid/issues/703
-  # Using 32 character string as a workaround.
-  before_create do |r|
-    r.id = ActiveSupport::SecureRandom.hex
-  end
+  # Bug fix
+  # # There seems to be a Mongoid bug making it impossible to use String identity with references_many feature:
+  # # https://github.com/mongoid/mongoid/issues/703
+  # # Using 32 character string as a workaround.
+  # before_create do |r|
+  #   r.id = ActiveSupport::SecureRandom.hex
+  # end
 
   embeds_many :watchers
   embeds_many :deploys
@@ -154,7 +155,7 @@ class App
     end
 
     def generate_api_key
-      self.api_key ||= ActiveSupport::SecureRandom.hex
+      self.api_key ||= SecureRandom.hex
     end
 
     def check_issue_tracker
diff --git a/app/models/issue_trackers/lighthouse_tracker.rb b/app/models/issue_trackers/lighthouse_tracker.rb
index f574d59..b7edc99 100644
--- a/app/models/issue_trackers/lighthouse_tracker.rb
+++ b/app/models/issue_trackers/lighthouse_tracker.rb
@@ -23,7 +23,7 @@ class IssueTrackers::LighthouseTracker < IssueTracker
     Lighthouse.token = api_token
     # updating lighthouse account
     Lighthouse::Ticket.site
-
+    Lighthouse::Ticket.format = :xml
     ticket = Lighthouse::Ticket.new(:project_id => project_id)
     ticket.title = issue_title problem
 
diff --git a/app/models/issue_trackers/redmine_tracker.rb b/app/models/issue_trackers/redmine_tracker.rb
index 2f69617..76aee4e 100644
--- a/app/models/issue_trackers/redmine_tracker.rb
+++ b/app/models/issue_trackers/redmine_tracker.rb
@@ -31,6 +31,7 @@ class IssueTrackers::RedmineTracker < IssueTracker
     RedmineClient::Base.configure do
       self.token = token
       self.site = acc
+      self.format = :xml
     end
     issue = RedmineClient::Issue.new(:project_id => project_id)
     issue.subject = issue_title problem
diff --git a/lib/issue_tracker_apis/mingle.rb b/lib/issue_tracker_apis/mingle.rb
index 319c3c8..8853978 100644
--- a/lib/issue_tracker_apis/mingle.rb
+++ b/lib/issue_tracker_apis/mingle.rb
@@ -1,6 +1,7 @@
 module Mingle
   class Card < ActiveResource::Base
     # site template ~> "https://username:password@mingle.example.com/api/v1/projects/:project_id/"
+    self.format = :xml
   end
   def self.set_site(site)
     # ActiveResource seems to clone and freeze the @site variable
diff --git a/spec/fabricators/app_fabricator.rb b/spec/fabricators/app_fabricator.rb
index f560375..30e1c25 100644
--- a/spec/fabricators/app_fabricator.rb
+++ b/spec/fabricators/app_fabricator.rb
@@ -22,6 +22,6 @@ Fabricator(:deploy) do
   username      'clyde.frog'
   repository    'git@github.com/errbit/errbit.git'
   environment   'production'
-  revision      { ActiveSupport::SecureRandom.hex(10) }
+  revision      { SecureRandom.hex(10) }
 end
 
diff --git a/spec/fabricators/err_fabricator.rb b/spec/fabricators/err_fabricator.rb
index 1ae3591..6d842c2 100644
--- a/spec/fabricators/err_fabricator.rb
+++ b/spec/fabricators/err_fabricator.rb
@@ -19,7 +19,7 @@ def random_backtrace
   backtrace = []
   99.times {|t| backtrace << {
     'number'  => rand(999),
-    'file'    => "/path/to/file/#{ActiveSupport::SecureRandom.hex(4)}.rb",
+    'file'    => "/path/to/file/#{SecureRandom.hex(4)}.rb",
     'method'  => ActiveSupport.methods.shuffle.first
   }}
   backtrace
diff --git a/spec/views/errs/show.html.haml_spec.rb b/spec/views/errs/show.html.haml_spec.rb
index ca7eb77..e66a4b7 100644
--- a/spec/views/errs/show.html.haml_spec.rb
+++ b/spec/views/errs/show.html.haml_spec.rb
@@ -17,7 +17,7 @@ describe "errs/show.html.haml" do
 
     it "should confirm the 'resolve' link by default" do
       render
-      action_bar = String.new(view.instance_variable_get(:@_content_for)[:action_bar])
+      action_bar = String.new(view.view_flow.get(:action_bar))
       resolve_link = action_bar.match(/(<a href.*?(class="resolve").*?>)/)[0]
       resolve_link.should =~ /data-confirm="Seriously\?"/
     end
@@ -25,7 +25,7 @@ describe "errs/show.html.haml" do
     it "should confirm the 'resolve' link if configuration is unset" do
       Errbit::Config.stub(:confirm_resolve_err).and_return(nil)
       render
-      action_bar = String.new(view.instance_variable_get(:@_content_for)[:action_bar])
+      action_bar = String.new(view.view_flow.get(:action_bar))
       resolve_link = action_bar.match(/(<a href.*?(class="resolve").*?>)/)[0]
       resolve_link.should =~ /data-confirm="Seriously\?"/
     end
@@ -33,7 +33,7 @@ describe "errs/show.html.haml" do
     it "should not confirm the 'resolve' link if configured not to" do
       Errbit::Config.stub(:confirm_resolve_err).and_return(false)
       render
-      action_bar = String.new(view.instance_variable_get(:@_content_for)[:action_bar])
+      action_bar = String.new(view.view_flow.get(:action_bar))
       resolve_link = action_bar.match(/(<a href.*?(class="resolve").*?>)/)[0]
       resolve_link.should_not =~ /data-confirm=/
     end
@@ -42,7 +42,7 @@ describe "errs/show.html.haml" do
       url = 'http://localhost:3000/errs'
       controller.request.env['HTTP_REFERER'] = url
       render
-      action_bar = String.new(view.instance_variable_get(:@_content_for)[:action_bar])
+      action_bar = String.new(view.view_flow.get(:action_bar))
       action_bar.should =~ /<span><a href=\"#{url}\" class=\"up\">up<\/a><\/span>/
     end
 
@@ -52,7 +52,7 @@ describe "errs/show.html.haml" do
       assign :problem, problem
       assign :app, problem.app
       render
-      action_bar = String.new(view.instance_variable_get(:@_content_for)[:action_bar])
+      action_bar = String.new(view.view_flow.get(:action_bar))
       action_bar.should =~ /<span><a href=\"#{app_errs_path(problem.app)}\" class=\"up\">up<\/a><\/span>/
     end
 
@@ -68,7 +68,7 @@ describe "errs/show.html.haml" do
       assign :problem, problem
       assign :app, problem.app
       render
-      comments_section = String.new(view.instance_variable_get(:@_content_for)[:comments])
+      comments_section = String.new(view.view_flow.get(:comments))
       comments_section.should =~ /Test comment/
       comments_section.should =~ /Add a comment/
     end
@@ -84,7 +84,7 @@ describe "errs/show.html.haml" do
         problem = Fabricate(:problem)
         with_issue_tracker(problem)
         render
-        view.instance_variable_get(:@_content_for)[:comments].should be_blank
+        view.view_flow.get(:comments).should be_blank
       end
 
       it 'should display existing comments' do
@@ -92,7 +92,7 @@ describe "errs/show.html.haml" do
         problem.reload
         with_issue_tracker(problem)
         render
-        comments_section = String.new(view.instance_variable_get(:@_content_for)[:comments])
+        comments_section = String.new(view.view_flow.get(:comments))
         comments_section.should =~ /Test comment/
         comments_section.should_not =~ /Add a comment/
       end
--
libgit2 0.21.2