diff --git a/Gemfile b/Gemfile
index 0ad1a29..46cfe3b 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,6 +1,6 @@
 source 'https://rubygems.org'
 
-gem 'rails', '3.2.15'
+gem 'rails', '3.2.17'
 
 # Bundle edge Rails instead:
 # gem 'rails', :git => 'git://github.com/rails/rails.git'
diff --git a/Gemfile.lock b/Gemfile.lock
index 98af170..f99632d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,12 +1,12 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    actionmailer (3.2.15)
-      actionpack (= 3.2.15)
+    actionmailer (3.2.17)
+      actionpack (= 3.2.17)
       mail (~> 2.5.4)
-    actionpack (3.2.15)
-      activemodel (= 3.2.15)
-      activesupport (= 3.2.15)
+    actionpack (3.2.17)
+      activemodel (= 3.2.17)
+      activesupport (= 3.2.17)
       builder (~> 3.0.0)
       erubis (~> 2.7.0)
       journey (~> 1.0.4)
@@ -14,18 +14,18 @@ GEM
       rack-cache (~> 1.2)
       rack-test (~> 0.6.1)
       sprockets (~> 2.2.1)
-    activemodel (3.2.15)
-      activesupport (= 3.2.15)
+    activemodel (3.2.17)
+      activesupport (= 3.2.17)
       builder (~> 3.0.0)
-    activerecord (3.2.15)
-      activemodel (= 3.2.15)
-      activesupport (= 3.2.15)
+    activerecord (3.2.17)
+      activemodel (= 3.2.17)
+      activesupport (= 3.2.17)
       arel (~> 3.0.2)
       tzinfo (~> 0.3.29)
-    activeresource (3.2.15)
-      activemodel (= 3.2.15)
-      activesupport (= 3.2.15)
-    activesupport (3.2.15)
+    activeresource (3.2.17)
+      activemodel (= 3.2.17)
+      activesupport (= 3.2.17)
+    activesupport (3.2.17)
       i18n (~> 0.6, >= 0.6.4)
       multi_json (~> 1.0)
     arel (3.0.3)
@@ -38,6 +38,7 @@ GEM
       coffee-script-source
       execjs
     coffee-script-source (1.2.0)
+    concurrent-ruby (1.1.5)
     devise (2.0.4)
       bcrypt-ruby (~> 3.0)
       orm_adapter (~> 0.0.3)
@@ -47,43 +48,44 @@ GEM
     execjs (1.3.0)
       multi_json (~> 1.0)
     hike (1.2.3)
-    i18n (0.8.1)
+    i18n (0.9.5)
+      concurrent-ruby (~> 1.0)
     journey (1.0.4)
     jquery-rails (3.0.4)
       railties (>= 3.0, < 5.0)
       thor (>= 0.14, < 2.0)
     json (1.8.6)
     libv8 (3.16.14.19)
-    mail (2.5.4)
+    mail (2.5.5)
       mime-types (~> 1.16)
       treetop (~> 1.4.8)
     mime-types (1.25.1)
-    multi_json (1.12.1)
+    multi_json (1.14.0)
     orm_adapter (0.0.6)
     polyglot (0.3.5)
     rack (1.4.7)
-    rack-cache (1.7.0)
+    rack-cache (1.9.0)
       rack (>= 0.4)
     rack-ssl (1.3.4)
       rack
     rack-test (0.6.3)
       rack (>= 1.0)
-    rails (3.2.15)
-      actionmailer (= 3.2.15)
-      actionpack (= 3.2.15)
-      activerecord (= 3.2.15)
-      activeresource (= 3.2.15)
-      activesupport (= 3.2.15)
+    rails (3.2.17)
+      actionmailer (= 3.2.17)
+      actionpack (= 3.2.17)
+      activerecord (= 3.2.17)
+      activeresource (= 3.2.17)
+      activesupport (= 3.2.17)
       bundler (~> 1.0)
-      railties (= 3.2.15)
-    railties (3.2.15)
-      actionpack (= 3.2.15)
-      activesupport (= 3.2.15)
+      railties (= 3.2.17)
+    railties (3.2.17)
+      actionpack (= 3.2.17)
+      activesupport (= 3.2.17)
       rack-ssl (~> 1.3.2)
       rake (>= 0.8.7)
       rdoc (~> 3.4)
       thor (>= 0.14.6, < 2.0)
-    rake (12.0.0)
+    rake (13.0.0)
     rdoc (3.12.2)
       json (~> 1.4)
     ref (2.0.0)
@@ -101,7 +103,7 @@ GEM
     therubyracer (0.12.3)
       libv8 (~> 3.16.14.15)
       ref
-    thor (0.19.4)
+    thor (0.20.3)
     tilt (1.4.1)
     treetop (1.4.15)
       polyglot
@@ -111,7 +113,7 @@ GEM
       execjs
       rails (>= 3.1)
       railties (>= 3.1)
-    tzinfo (0.3.53)
+    tzinfo (0.3.55)
     uglifier (1.2.3)
       execjs (>= 0.3.0)
       multi_json (>= 1.0.2)
@@ -128,7 +130,7 @@ DEPENDENCIES
   coffee-rails (~> 3.2.1)
   devise (~> 2.0.4)
   jquery-rails
-  rails (= 3.2.15)
+  rails (= 3.2.17)
   sass-rails (~> 3.2.3)
   sqlite3 (>= 1.3.6)
   therubyracer (>= 0.11.1)