Bundle update

Gemfile.lock

@@ -1,6 +1,6 @@
 GIT
   remote: git://github.com/mongoid/mongoid.git
-  revision: 6c8b3f2501ad12dbd453a86d3fe2374a4d14378c
+  revision: 4a931ca105fddf59cc2f8619e973233376cf4b67
   branch: master
   specs:
     mongoid (4.0.0)
@@ -11,7 +11,7 @@ GIT
 
 GIT
   remote: git://github.com/rails/rails.git
-  revision: 31216ec84b6988683c0c60e1ff08163a75d27680
+  revision: 67bb49b69e1f10c2b35a53a645ed98a028375f1d
   branch: master
   specs:
     actionmailer (4.0.0.beta1)
@@ -49,8 +49,7 @@ GIT
       actionpack (= 4.0.0.beta1)
       activesupport (= 4.0.0.beta1)
       rake (>= 0.8.7)
-      rdoc (~> 3.4)
-      thor (>= 0.17.0, < 2.0)
+      thor (>= 0.18.1, < 2.0)
 
 PATH
   remote: .
@@ -66,14 +65,14 @@ GEM
   specs:
     activerecord-deprecated_finders (0.0.3)
     arel (4.0.0.beta2)
-    atomic (1.0.1)
+    atomic (1.1.7)
     bcrypt-ruby (3.0.1)
     builder (3.1.4)
     erubis (2.7.0)
     faraday (0.8.7)
       multipart-post (~> 1.1)
     hashie (1.2.0)
-    hike (1.2.1)
+    hike (1.2.2)
     httpauth (0.2.0)
     i18n (0.6.4)
     json (1.7.7)
@@ -84,8 +83,8 @@ GEM
       mime-types (~> 1.16)
       treetop (~> 1.4.8)
     metaclass (0.0.1)
-    mime-types (1.21)
-    minitest (4.7.0)
+    mime-types (1.22)
+    minitest (4.7.1)
     mocha (0.13.3)
       metaclass (~> 0.0.1)
     moped (1.4.5)
@@ -112,7 +111,7 @@ GEM
     origin (1.0.11)
     orm_adapter (0.4.0)
     polyglot (0.3.3)
-    protected_attributes (1.0.0)
+    protected_attributes (1.0.1)
       activemodel (>= 4.0.0.beta, < 5.0)
     rack (1.5.2)
     rack-openid (1.3.1)
@@ -121,10 +120,10 @@ GEM
     rack-test (0.6.2)
       rack (>= 1.0)
     rake (10.0.4)
-    rdoc (3.12.2)
+    rdoc (4.0.1)
       json (~> 1.4)
     ruby-openid (2.2.3)
-    sprockets (2.9.0)
+    sprockets (2.9.2)
       hike (~> 1.2)
       multi_json (~> 1.0)
       rack (~> 1.0)
@@ -134,10 +133,10 @@ GEM
       activesupport (>= 3.0)
       sprockets (~> 2.8)
     sqlite3 (1.3.7)
-    thor (0.18.0)
+    thor (0.18.1)
     thread_safe (0.1.0)
       atomic
-    tilt (1.3.6)
+    tilt (1.3.7)
     treetop (1.4.12)
       polyglot
       polyglot (>= 0.3.1)