diff --git a/Gemfile.lock b/Gemfile.lock
index 8a3b667d..0042562a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -9,12 +9,12 @@ GEM
   specs:
     RedCloth (4.2.9)
     aasm (3.0.16)
-    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 (3.2.13)
+      actionpack (= 3.2.13)
+      mail (~> 2.5.3)
+    actionpack (3.2.13)
+      activemodel (= 3.2.13)
+      activesupport (= 3.2.13)
       builder (~> 3.0.0)
       erubis (~> 2.7.0)
       journey (~> 1.0.4)
@@ -22,19 +22,19 @@ GEM
       rack-cache (~> 1.2)
       rack-test (~> 0.6.1)
       sprockets (~> 2.2.1)
-    activemodel (3.2.12)
-      activesupport (= 3.2.12)
+    activemodel (3.2.13)
+      activesupport (= 3.2.13)
       builder (~> 3.0.0)
-    activerecord (3.2.12)
-      activemodel (= 3.2.12)
-      activesupport (= 3.2.12)
+    activerecord (3.2.13)
+      activemodel (= 3.2.13)
+      activesupport (= 3.2.13)
       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 (3.2.13)
+      activemodel (= 3.2.13)
+      activesupport (= 3.2.13)
+    activesupport (3.2.13)
+      i18n (= 0.6.1)
       multi_json (~> 1.0)
     acts_as_list (0.1.9)
     arel (3.0.2)
@@ -98,12 +98,12 @@ GEM
       thor (>= 0.14, < 2.0)
     json (1.7.7)
     libv8 (3.11.8.13)
-    mail (2.4.4)
+    mail (2.5.3)
       i18n (>= 0.4.0)
       mime-types (~> 1.16)
       treetop (~> 1.4.8)
     mime-types (1.21)
-    multi_json (1.6.1)
+    multi_json (1.7.0)
     mysql2 (0.3.11)
     nokogiri (1.5.6)
     polyglot (0.3.3)
@@ -116,25 +116,25 @@ GEM
       rack
     rack-test (0.6.2)
       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 (3.2.13)
+      actionmailer (= 3.2.13)
+      actionpack (= 3.2.13)
+      activerecord (= 3.2.13)
+      activeresource (= 3.2.13)
+      activesupport (= 3.2.13)
       bundler (~> 1.0)
-      railties (= 3.2.12)
+      railties (= 3.2.13)
     rails_autolink (1.0.9)
       rails (~> 3.1)
-    railties (3.2.12)
-      actionpack (= 3.2.12)
-      activesupport (= 3.2.12)
+    railties (3.2.13)
+      actionpack (= 3.2.13)
+      activesupport (= 3.2.13)
       rack-ssl (~> 1.3.2)
       rake (>= 0.8.7)
       rdoc (~> 3.4)
       thor (>= 0.14.6, < 2.0)
     rake (10.0.3)
-    rdoc (3.12.1)
+    rdoc (3.12.2)
       json (~> 1.4)
     ref (1.0.2)
     rspec-expectations (2.12.1)
@@ -170,7 +170,7 @@ GEM
       libv8 (~> 3.11.8.12)
       ref
     thor (0.17.0)
-    tilt (1.3.3)
+    tilt (1.3.6)
     timecop (0.5.9.2)
     tolk (1.3.5)
       safe_yaml
@@ -178,7 +178,7 @@ GEM
     treetop (1.4.12)
       polyglot
       polyglot (>= 0.3.1)
-    tzinfo (0.3.35)
+    tzinfo (0.3.37)
     uglifier (1.3.0)
       execjs (>= 0.3.0)
       multi_json (~> 1.0, >= 1.0.2)