diff --git a/Gemfile.lock b/Gemfile.lock
index aeda70bb..bc4a1f5b 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -50,7 +50,7 @@ GIT
 
 GIT
   remote: git://github.com/travis-ci/travis-core.git
-  revision: 9ef018a267e94251dbaac54503a410baca71d1c6
+  revision: ba10e214824632f15598555a2634ce3347d2f227
   specs:
     travis-core (0.0.1)
       actionmailer (~> 3.2.19)
@@ -112,12 +112,12 @@ PATH
 GEM
   remote: https://rubygems.org/
   specs:
-    actionmailer (3.2.19)
-      actionpack (= 3.2.19)
+    actionmailer (3.2.21)
+      actionpack (= 3.2.21)
       mail (~> 2.5.4)
-    actionpack (3.2.19)
-      activemodel (= 3.2.19)
-      activesupport (= 3.2.19)
+    actionpack (3.2.21)
+      activemodel (= 3.2.21)
+      activesupport (= 3.2.21)
       builder (~> 3.0.0)
       erubis (~> 2.7.0)
       journey (~> 1.0.4)
@@ -127,20 +127,20 @@ GEM
       sprockets (~> 2.2.1)
     active_model_serializers (0.9.0)
       activemodel (>= 3.2)
-    activemodel (3.2.19)
-      activesupport (= 3.2.19)
+    activemodel (3.2.21)
+      activesupport (= 3.2.21)
       builder (~> 3.0.0)
-    activerecord (3.2.19)
-      activemodel (= 3.2.19)
-      activesupport (= 3.2.19)
+    activerecord (3.2.21)
+      activemodel (= 3.2.21)
+      activesupport (= 3.2.21)
       arel (~> 3.0.2)
       tzinfo (~> 0.3.29)
-    activesupport (3.2.19)
+    activesupport (3.2.21)
       i18n (~> 0.6, >= 0.6.4)
       multi_json (~> 1.0)
-    addressable (2.3.6)
+    addressable (2.3.7)
     arel (3.0.3)
-    atomic (1.1.16)
+    atomic (1.1.99)
     avl_tree (1.1.3)
     axiom-types (0.1.1)
       descendants_tracker (~> 0.0.4)
@@ -169,7 +169,7 @@ GEM
     diff-lcs (1.2.5)
     docile (1.1.5)
     dotenv (0.7.0)
-    equalizer (0.0.9)
+    equalizer (0.0.11)
     erubis (2.7.0)
     eventmachine (1.0.7)
     factory_girl (2.4.2)
@@ -180,7 +180,7 @@ GEM
     foreman (0.64.0)
       dotenv (~> 0.7.0)
       thor (>= 0.13.6)
-    gh (0.13.3)
+    gh (0.14.0)
       addressable
       backports
       faraday (~> 0.8)
@@ -191,10 +191,10 @@ GEM
     hike (1.2.3)
     hitimes (1.2.2)
     httpclient (2.6.0.1)
-    i18n (0.6.11)
+    i18n (0.7.0)
     ice_nine (0.11.1)
     journey (1.0.4)
-    json (1.8.1)
+    json (1.8.2)
     kgio (2.9.2)
     listen (1.0.3)
       rb-fsevent (>= 0.9.3)
@@ -216,7 +216,7 @@ GEM
     mime-types (1.25.1)
     mocha (0.14.0)
       metaclass (~> 0.0.1)
-    multi_json (1.10.1)
+    multi_json (1.11.0)
     multipart-post (2.0.0)
     net-http-persistent (2.9.4)
     net-http-pipeline (1.0.1)
@@ -238,11 +238,11 @@ GEM
       rack
     rack-ssl (1.3.4)
       rack
-    rack-test (0.6.2)
+    rack-test (0.6.3)
       rack (>= 1.0)
-    railties (3.2.19)
-      actionpack (= 3.2.19)
-      activesupport (= 3.2.19)
+    railties (3.2.21)
+      actionpack (= 3.2.21)
+      activesupport (= 3.2.21)
       rack-ssl (~> 1.3.2)
       rake (>= 0.8.7)
       rdoc (~> 3.4)
@@ -257,7 +257,7 @@ GEM
     rdoc (3.12.2)
       json (~> 1.4)
     redcarpet (2.3.0)
-    redis (3.1.0)
+    redis (3.2.1)
     redis-namespace (1.5.1)
       redis (~> 3.0, >= 3.0.4)
     rerun (0.8.2)
@@ -300,7 +300,7 @@ GEM
     skylight (0.6.0.beta.1)
       activesupport (>= 3.0.0)
     slop (3.6.0)
-    sprockets (2.2.2)
+    sprockets (2.2.3)
       hike (~> 1.2)
       multi_json (~> 1.0)
       rack (~> 1.0)
@@ -310,7 +310,7 @@ GEM
       eventmachine (~> 1.0)
       rack (~> 1.0)
     thor (0.14.6)
-    thread_safe (0.3.4)
+    thread_safe (0.3.5)
     tilt (1.4.1)
     timers (4.0.1)
       hitimes
@@ -320,14 +320,14 @@ GEM
     treetop (1.4.15)
       polyglot
       polyglot (>= 0.3.1)
-    tzinfo (0.3.42)
+    tzinfo (0.3.43)
     unicorn (4.8.3)
       kgio (~> 2.6)
       rack
       raindrops (~> 0.7)
     useragent (0.10.0)
     uuidtools (2.1.5)
-    virtus (1.0.4)
+    virtus (1.0.5)
       axiom-types (~> 0.1)
       coercible (~> 1.0)
       descendants_tracker (~> 0.0, >= 0.0.3)