diff --git a/Gemfile.lock b/Gemfile.lock
index 2fbffeb..0490d54 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -10,17 +10,17 @@ PATH
   remote: .
   specs:
     active_admin-awesome_nested_set (0.0.4)
-      rails (~> 3.2.5)
+      rails (>= 3.2.5, < 5.0)
 
 GEM
   remote: https://rubygems.org/
   specs:
-    actionmailer (3.2.12)
-      actionpack (= 3.2.12)
-      mail (~> 2.4.4)
-    actionpack (3.2.12)
-      activemodel (= 3.2.12)
-      activesupport (= 3.2.12)
+    actionmailer (3.2.22.5)
+      actionpack (= 3.2.22.5)
+      mail (~> 2.5.4)
+    actionpack (3.2.22.5)
+      activemodel (= 3.2.22.5)
+      activesupport (= 3.2.22.5)
       builder (~> 3.0.0)
       erubis (~> 2.7.0)
       journey (~> 1.0.4)
@@ -40,23 +40,23 @@ GEM
       meta_search (>= 0.9.2)
       rails (>= 3.0.0)
       sass (>= 3.1.0)
-    activemodel (3.2.12)
-      activesupport (= 3.2.12)
+    activemodel (3.2.22.5)
+      activesupport (= 3.2.22.5)
       builder (~> 3.0.0)
-    activerecord (3.2.12)
-      activemodel (= 3.2.12)
-      activesupport (= 3.2.12)
+    activerecord (3.2.22.5)
+      activemodel (= 3.2.22.5)
+      activesupport (= 3.2.22.5)
       arel (~> 3.0.2)
       tzinfo (~> 0.3.29)
-    activeresource (3.2.12)
-      activemodel (= 3.2.12)
-      activesupport (= 3.2.12)
-    activesupport (3.2.12)
-      i18n (~> 0.6)
+    activeresource (3.2.22.5)
+      activemodel (= 3.2.22.5)
+      activesupport (= 3.2.22.5)
+    activesupport (3.2.22.5)
+      i18n (~> 0.6, >= 0.6.4)
       multi_json (~> 1.0)
     arbre (1.0.1)
       activesupport (>= 3.0.0)
-    arel (3.0.2)
+    arel (3.0.3)
     awesome_nested_set (2.1.6)
       activerecord (>= 3.0.0)
     bcrypt-ruby (3.0.1)
@@ -83,6 +83,7 @@ GEM
       coffee-script-source
       execjs
     coffee-script-source (1.3.3)
+    concurrent-ruby (1.1.10)
     daemons (1.1.9)
     devise (2.2.3)
       bcrypt-ruby (~> 3.0)
@@ -116,8 +117,9 @@ GEM
       guard (>= 1.1)
       rspec (~> 2.11)
     has_scope (0.5.1)
-    hike (1.2.1)
-    i18n (0.6.4)
+    hike (1.2.3)
+    i18n (0.9.5)
+      concurrent-ruby (~> 1.0)
     inherited_resources (1.3.1)
       has_scope (~> 0.5.0)
       responders (~> 0.6)
@@ -125,14 +127,13 @@ GEM
     jquery-rails (2.2.1)
       railties (>= 3.0, < 5.0)
       thor (>= 0.14, < 2.0)
-    json (1.7.7)
+    json (1.8.6)
     kaminari (0.14.1)
       actionpack (>= 3.0.0)
       activesupport (>= 3.0.0)
     listen (0.7.3)
     lumberjack (1.0.2)
-    mail (2.4.4)
-      i18n (>= 0.4.0)
+    mail (2.5.5)
       mime-types (~> 1.16)
       treetop (~> 1.4.8)
     meta_search (1.1.3)
@@ -142,42 +143,42 @@ GEM
       polyamorous (~> 0.5.0)
     metaclass (0.0.1)
     method_source (0.8.1)
-    mime-types (1.21)
+    mime-types (1.25.1)
     mocha (0.10.5)
       metaclass (~> 0.0.1)
-    multi_json (1.6.1)
+    multi_json (1.15.0)
     nokogiri (1.5.6)
     orm_adapter (0.4.0)
     polyamorous (0.5.0)
       activerecord (~> 3.0)
-    polyglot (0.3.3)
+    polyglot (0.3.5)
     pry (0.9.12)
       coderay (~> 1.0.5)
       method_source (~> 0.8)
       slop (~> 3.4)
-    rack (1.4.5)
-    rack-cache (1.2)
+    rack (1.4.7)
+    rack-cache (1.13.0)
       rack (>= 0.4)
-    rack-ssl (1.3.3)
+    rack-ssl (1.3.4)
       rack
-    rack-test (0.6.2)
+    rack-test (0.6.3)
       rack (>= 1.0)
-    rails (3.2.12)
-      actionmailer (= 3.2.12)
-      actionpack (= 3.2.12)
-      activerecord (= 3.2.12)
-      activeresource (= 3.2.12)
-      activesupport (= 3.2.12)
+    rails (3.2.22.5)
+      actionmailer (= 3.2.22.5)
+      actionpack (= 3.2.22.5)
+      activerecord (= 3.2.22.5)
+      activeresource (= 3.2.22.5)
+      activesupport (= 3.2.22.5)
       bundler (~> 1.0)
-      railties (= 3.2.12)
-    railties (3.2.12)
-      actionpack (= 3.2.12)
-      activesupport (= 3.2.12)
+      railties (= 3.2.22.5)
+    railties (3.2.22.5)
+      actionpack (= 3.2.22.5)
+      activesupport (= 3.2.22.5)
       rack-ssl (~> 1.3.2)
       rake (>= 0.8.7)
       rdoc (~> 3.4)
       thor (>= 0.14.6, < 2.0)
-    rake (10.0.3)
+    rake (13.0.6)
     rb-inotify (0.9.0)
       ffi (>= 0.5.0)
     rdoc (3.12.2)
@@ -214,7 +215,7 @@ GEM
       activesupport (>= 3.0.0)
       bourne (~> 1.1.2)
     slop (3.4.3)
-    sprockets (2.2.2)
+    sprockets (2.2.3)
       hike (~> 1.2)
       multi_json (~> 1.0)
       rack (~> 1.0)
@@ -225,12 +226,12 @@ GEM
       daemons (>= 1.0.9)
       eventmachine (>= 0.12.6)
       rack (>= 1.0.0)
-    thor (0.17.0)
-    tilt (1.3.4)
-    treetop (1.4.12)
+    thor (1.2.1)
+    tilt (1.4.1)
+    treetop (1.4.15)
       polyglot
       polyglot (>= 0.3.1)
-    tzinfo (0.3.35)
+    tzinfo (0.3.61)
     warden (1.2.1)
       rack (>= 1.0)
     websocket (1.0.7)