diff --git a/Gemfile b/Gemfile
index 35ee2d9..67ea3df 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,11 +1,11 @@
 # -*- mode: yaml; -*-
 source 'http://rubygems.org'
 
-gem 'rails', '4.0.2'
+gem 'rails', '4.0.4'
 
 gem 'pg'
 
-gem 'bootstrap-sass', '~> 3.0.0.0'
+gem 'bootstrap-sass', '~> 3.1.1.0'
 
 # Bourbon: fancy css mixins – https://github.com/thoughtbot/bourbon
 gem 'bourbon'
diff --git a/Gemfile.lock b/Gemfile.lock
index fcc60ab..48c58d7 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,53 +1,55 @@
 GEM
   remote: http://rubygems.org/
   specs:
-    actionmailer (4.0.2)
-      actionpack (= 4.0.2)
+    actionmailer (4.0.4)
+      actionpack (= 4.0.4)
       mail (~> 2.5.4)
-    actionpack (4.0.2)
-      activesupport (= 4.0.2)
+    actionpack (4.0.4)
+      activesupport (= 4.0.4)
       builder (~> 3.1.0)
       erubis (~> 2.7.0)
       rack (~> 1.5.2)
       rack-test (~> 0.6.2)
-    activemodel (4.0.2)
-      activesupport (= 4.0.2)
+    activemodel (4.0.4)
+      activesupport (= 4.0.4)
       builder (~> 3.1.0)
-    activerecord (4.0.2)
-      activemodel (= 4.0.2)
+    activerecord (4.0.4)
+      activemodel (= 4.0.4)
       activerecord-deprecated_finders (~> 1.0.2)
-      activesupport (= 4.0.2)
+      activesupport (= 4.0.4)
       arel (~> 4.0.0)
     activerecord-deprecated_finders (1.0.3)
-    activesupport (4.0.2)
-      i18n (~> 0.6, >= 0.6.4)
+    activesupport (4.0.4)
+      i18n (~> 0.6, >= 0.6.9)
       minitest (~> 4.2)
       multi_json (~> 1.3)
       thread_safe (~> 0.1)
       tzinfo (~> 0.3.37)
-    arel (4.0.1)
-    atomic (1.1.14)
-    bcrypt-ruby (3.1.2)
-    bootstrap-sass (3.0.0.0)
+    arel (4.0.2)
+    bcrypt (3.1.7)
+    bcrypt-ruby (3.1.5)
+      bcrypt (>= 3.1.3)
+    bootstrap-sass (3.1.1.0)
       sass (~> 3.2)
     bourbon (3.1.8)
       sass (>= 3.2.0)
       thor
     builder (3.1.4)
     cancan (1.6.10)
-    carrierwave (0.9.0)
+    carrierwave (0.10.0)
       activemodel (>= 3.2.0)
       activesupport (>= 3.2.0)
       json (>= 1.7)
+      mime-types (>= 1.16)
     coffee-rails (4.0.1)
       coffee-script (>= 2.2.0)
       railties (>= 4.0.0, < 5.0)
     coffee-script (2.2.0)
       coffee-script-source
       execjs
-    coffee-script-source (1.6.3)
-    devise (3.2.2)
-      bcrypt-ruby (~> 3.0)
+    coffee-script-source (1.7.0)
+    devise (3.2.4)
+      bcrypt (~> 3.0)
       orm_adapter (~> 0.1)
       railties (>= 3.2.6, < 5)
       thread_safe (~> 0.1)
@@ -56,7 +58,7 @@ GEM
     execjs (2.0.2)
     hike (1.2.3)
     i18n (0.6.9)
-    jquery-rails (3.0.4)
+    jquery-rails (3.1.0)
       railties (>= 3.0, < 5.0)
       thor (>= 0.14, < 2.0)
     json (1.8.1)
@@ -69,35 +71,35 @@ GEM
       open4
       rake
     minitest (4.7.5)
-    multi_json (1.8.2)
-    open4 (1.3.0)
+    multi_json (1.9.2)
+    open4 (1.3.3)
     orm_adapter (0.5.0)
     pg (0.17.1)
-    polyglot (0.3.3)
+    polyglot (0.3.4)
     rack (1.5.2)
     rack-test (0.6.2)
       rack (>= 1.0)
-    rails (4.0.2)
-      actionmailer (= 4.0.2)
-      actionpack (= 4.0.2)
-      activerecord (= 4.0.2)
-      activesupport (= 4.0.2)
+    rails (4.0.4)
+      actionmailer (= 4.0.4)
+      actionpack (= 4.0.4)
+      activerecord (= 4.0.4)
+      activesupport (= 4.0.4)
       bundler (>= 1.3.0, < 2.0)
-      railties (= 4.0.2)
+      railties (= 4.0.4)
       sprockets-rails (~> 2.0.0)
-    railties (4.0.2)
-      actionpack (= 4.0.2)
-      activesupport (= 4.0.2)
+    railties (4.0.4)
+      actionpack (= 4.0.4)
+      activesupport (= 4.0.4)
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
-    rake (10.1.1)
+    rake (10.2.2)
     ref (1.0.5)
-    sass (3.2.13)
+    sass (3.3.4)
     sass-rails (4.0.1)
       railties (>= 4.0.0, < 5.0)
       sass (>= 3.1.10)
       sprockets-rails (~> 2.0.0)
-    sprockets (2.10.1)
+    sprockets (2.12.0)
       hike (~> 1.2)
       multi_json (~> 1.0)
       rack (~> 1.0)
@@ -106,18 +108,17 @@ GEM
       actionpack (>= 3.0)
       activesupport (>= 3.0)
       sprockets (~> 2.8)
-    therubyracer (0.12.0)
+    therubyracer (0.12.1)
       libv8 (~> 3.16.14.0)
       ref
-    thor (0.18.1)
-    thread_safe (0.1.3)
-      atomic
+    thor (0.19.1)
+    thread_safe (0.3.2)
     tilt (1.4.1)
     treetop (1.4.15)
       polyglot
       polyglot (>= 0.3.1)
-    tzinfo (0.3.38)
-    uglifier (2.4.0)
+    tzinfo (0.3.39)
+    uglifier (2.5.0)
       execjs (>= 0.3.0)
       json (>= 1.8.0)
     warden (1.2.3)
@@ -128,7 +129,7 @@ PLATFORMS
 
 DEPENDENCIES
   bcrypt-ruby
-  bootstrap-sass (~> 3.0.0.0)
+  bootstrap-sass (~> 3.1.1.0)
   bourbon
   cancan
   carrierwave
@@ -138,7 +139,7 @@ DEPENDENCIES
   mail
   mina
   pg
-  rails (= 4.0.2)
+  rails (= 4.0.4)
   sass-rails
   therubyracer
   uglifier