diff --git a/Gemfile b/Gemfile
index 4072fc1..5bc0674 100644
--- a/Gemfile
+++ b/Gemfile
@@ -6,9 +6,10 @@ gem 'oauth',       '~> 0.3'
 gem 'ruby-openid', '~> 2.1', :require => 'openid'
 gem 'json',        '~> 1.1'
 gem 'sinatra',     '~> 0.9'
+gem 'formatador',  '0.0.10'
 
 group :test do
   gem 'rake'
   gem 'rspec',   '~> 1.3', :require => 'spec'
-  gem 'bundler', '~> 0.9.9'
+  gem 'bundler', '~> 0.9.10'
 end
diff --git a/Gemfile.lock b/Gemfile.lock
index 08faad1..0ac4ba7 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,5 +1,9 @@
 --- 
 dependencies: 
+  formatador: 
+    group: 
+    - :default
+    version: = 0.0.10
   rake: 
     group: 
     - :test
@@ -10,14 +14,14 @@ dependencies:
     version: ~> 2.1
     require: 
     - openid
-  oauth: 
-    group: 
-    - :default
-    version: ~> 0.3
   uuid: 
     group: 
     - :default
     version: = 2.0.1
+  oauth: 
+    group: 
+    - :default
+    version: ~> 0.3
   rspec: 
     group: 
     - :test
@@ -28,18 +32,18 @@ dependencies:
     group: 
     - :default
     version: ~> 1.1
-  json: 
-    group: 
-    - :default
-    version: ~> 1.1
   sinatra: 
     group: 
     - :default
     version: ~> 0.9
+  json: 
+    group: 
+    - :default
+    version: ~> 1.1
   bundler: 
     group: 
     - :test
-    version: ~> 0.9.9
+    version: ~> 0.9.10
 specs: 
 - bundler: 
     version: 0.9.10
@@ -55,15 +59,17 @@ specs:
     version: 1.3.0
 - oauth: 
     version: 0.3.6
+- rake: 
+    version: 0.8.7
 - macaddr: 
     version: 1.0.0
 - uuid: 
     version: 2.0.1
-- rake: 
-    version: 0.8.7
 - ruby-openid: 
     version: 2.1.7
-hash: a7b9cd55c481fb4a61bc8bb40aef681fd8491a30
+- formatador: 
+    version: 0.0.10
+hash: aaf5fd2d3f89e52f45662f99ffc3044f4deb8787
 sources: 
 - Rubygems: 
     uri: http://gemcutter.org