diff --git a/Gemfile.lock b/Gemfile.lock
index dfb4a5c..f696d89 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -16,12 +16,12 @@ GIT
 GEM
   remote: http://rubygems.org/
   specs:
-    actionmailer (3.1.2)
-      actionpack (= 3.1.2)
+    actionmailer (3.1.3)
+      actionpack (= 3.1.3)
       mail (~> 2.3.0)
-    actionpack (3.1.2)
-      activemodel (= 3.1.2)
-      activesupport (= 3.1.2)
+    actionpack (3.1.3)
+      activemodel (= 3.1.3)
+      activesupport (= 3.1.3)
       builder (~> 3.0.0)
       erubis (~> 2.7.0)
       i18n (~> 0.6)
@@ -29,20 +29,20 @@ GEM
       rack-cache (~> 1.1)
       rack-mount (~> 0.8.2)
       rack-test (~> 0.6.1)
-      sprockets (~> 2.1.0)
-    activemodel (3.1.2)
-      activesupport (= 3.1.2)
+      sprockets (~> 2.0.3)
+    activemodel (3.1.3)
+      activesupport (= 3.1.3)
       builder (~> 3.0.0)
       i18n (~> 0.6)
-    activerecord (3.1.2)
-      activemodel (= 3.1.2)
-      activesupport (= 3.1.2)
+    activerecord (3.1.3)
+      activemodel (= 3.1.3)
+      activesupport (= 3.1.3)
       arel (~> 2.2.1)
       tzinfo (~> 0.3.29)
-    activeresource (3.1.2)
-      activemodel (= 3.1.2)
-      activesupport (= 3.1.2)
-    activesupport (3.1.2)
+    activeresource (3.1.3)
+      activemodel (= 3.1.3)
+      activesupport (= 3.1.3)
+    activesupport (3.1.3)
       multi_json (~> 1.0)
     addressable (2.2.6)
     arel (2.2.1)
@@ -109,17 +109,17 @@ GEM
       rack
     rack-test (0.6.1)
       rack (>= 1.0)
-    rails (3.1.2)
-      actionmailer (= 3.1.2)
-      actionpack (= 3.1.2)
-      activerecord (= 3.1.2)
-      activeresource (= 3.1.2)
-      activesupport (= 3.1.2)
+    rails (3.1.3)
+      actionmailer (= 3.1.3)
+      actionpack (= 3.1.3)
+      activerecord (= 3.1.3)
+      activeresource (= 3.1.3)
+      activesupport (= 3.1.3)
       bundler (~> 1.0)
-      railties (= 3.1.2)
-    railties (3.1.2)
-      actionpack (= 3.1.2)
-      activesupport (= 3.1.2)
+      railties (= 3.1.3)
+    railties (3.1.3)
+      actionpack (= 3.1.3)
+      activesupport (= 3.1.3)
       rack-ssl (~> 1.3.2)
       rake (>= 0.8.7)
       rdoc (~> 3.4)
@@ -138,7 +138,7 @@ GEM
       multi_json (~> 1.0.3)
       simplecov-html (~> 0.5.3)
     simplecov-html (0.5.3)
-    sprockets (2.1.1)
+    sprockets (2.0.3)
       hike (~> 1.2)
       rack (~> 1.0)
       tilt (~> 1.1, != 1.3.0)