diff --git a/Gemfile b/Gemfile
index 83b143f10..eb06dae29 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,6 +1,6 @@
 source "https://rubygems.org"
 
-gem "rails", "4.2.7.1"
+gem "rails", "4.2.8"
 
 # Legacy Rails features, remove me!
 # responders (class level)
diff --git a/Gemfile.lock b/Gemfile.lock
index 8f53fd2ad..65ac472a5 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -2,42 +2,41 @@ GEM
   remote: https://rubygems.org/
   remote: https://rails-assets.org/
   specs:
-    actionmailer (4.2.7.1)
-      actionpack (= 4.2.7.1)
-      actionview (= 4.2.7.1)
-      activejob (= 4.2.7.1)
+    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 (4.2.7.1)
-      actionview (= 4.2.7.1)
-      activesupport (= 4.2.7.1)
+    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 (4.2.7.1)
-      activesupport (= 4.2.7.1)
+    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)
+      rails-html-sanitizer (~> 1.0, >= 1.0.3)
     active_model_serializers (0.9.5)
       activemodel (>= 3.2)
-    activejob (4.2.7.1)
-      activesupport (= 4.2.7.1)
+    activejob (4.2.8)
+      activesupport (= 4.2.8)
       globalid (>= 0.3.0)
-    activemodel (4.2.7.1)
-      activesupport (= 4.2.7.1)
+    activemodel (4.2.8)
+      activesupport (= 4.2.8)
       builder (~> 3.1)
-    activerecord (4.2.7.1)
-      activemodel (= 4.2.7.1)
-      activesupport (= 4.2.7.1)
+    activerecord (4.2.8)
+      activemodel (= 4.2.8)
+      activesupport (= 4.2.8)
       arel (~> 6.0)
     activerecord-import (0.15.0)
       activerecord (>= 3.2)
-    activesupport (4.2.7.1)
+    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)
@@ -308,7 +307,7 @@ GEM
       json (~> 1.8)
       multi_xml (>= 0.5.2)
     httpclient (2.8.1)
-    i18n (0.7.0)
+    i18n (0.8.1)
     i18n-inflector (2.6.7)
       i18n (>= 0.4.1)
     i18n-inflector-rails (1.0.7)
@@ -503,16 +502,16 @@ GEM
       rack
     rack-test (0.6.3)
       rack (>= 1.0)
-    rails (4.2.7.1)
-      actionmailer (= 4.2.7.1)
-      actionpack (= 4.2.7.1)
-      actionview (= 4.2.7.1)
-      activejob (= 4.2.7.1)
-      activemodel (= 4.2.7.1)
-      activerecord (= 4.2.7.1)
-      activesupport (= 4.2.7.1)
+    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 (= 4.2.7.1)
+      railties (= 4.2.8)
       sprockets-rails
     rails-assets-autosize (3.0.20)
     rails-assets-backbone (1.3.3)
@@ -586,9 +585,9 @@ GEM
       remotipart (~> 1.0)
       safe_yaml (~> 1.0)
       sass-rails (>= 4.0, < 6)
-    railties (4.2.7.1)
-      actionpack (= 4.2.7.1)
-      activesupport (= 4.2.7.1)
+    railties (4.2.8)
+      actionpack (= 4.2.8)
+      activesupport (= 4.2.8)
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
     rainbow (2.1.0)
@@ -712,8 +711,8 @@ GEM
       unicode-display_width (~> 1.1.1)
     test_after_commit (1.1.0)
       activerecord (>= 3.2)
-    thor (0.19.1)
-    thread_safe (0.3.5)
+    thor (0.19.4)
+    thread_safe (0.3.6)
     tilt (1.4.1)
     timecop (0.8.1)
     timers (4.1.1)
@@ -866,7 +865,7 @@ DEPENDENCIES
   rack-piwik (= 0.3.0)
   rack-rewrite (= 1.5.1)
   rack-ssl (= 1.4.1)
-  rails (= 4.2.7.1)
+  rails (= 4.2.8)
   rails-assets-autosize (= 3.0.20)!
   rails-assets-backbone (= 1.3.3)!
   rails-assets-blueimp-gallery (= 2.21.3)!