diff --git a/Gemfile.lock b/Gemfile.lock
index bf867d6..d627e03 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,58 +1,58 @@
 GIT
   remote: git://github.com/jnicklas/carrierwave.git
-  revision: 7361f97be97e5cd0986ccf41f9e96b47571f8daa
+  revision: 844788609b3c25b0435c42059c9db49d89ba6680
   specs:
-    carrierwave (0.5.1)
+    carrierwave (0.5.3)
       activesupport (~> 3.0)
 
 GEM
   remote: http://rubygems.org/
   specs:
     abstract (1.0.0)
-    actionmailer (3.0.3)
-      actionpack (= 3.0.3)
-      mail (~> 2.2.9)
-    actionpack (3.0.3)
-      activemodel (= 3.0.3)
-      activesupport (= 3.0.3)
+    actionmailer (3.0.6)
+      actionpack (= 3.0.6)
+      mail (~> 2.2.15)
+    actionpack (3.0.6)
+      activemodel (= 3.0.6)
+      activesupport (= 3.0.6)
       builder (~> 2.1.2)
       erubis (~> 2.6.6)
-      i18n (~> 0.4)
+      i18n (~> 0.5.0)
       rack (~> 1.2.1)
-      rack-mount (~> 0.6.13)
-      rack-test (~> 0.5.6)
+      rack-mount (~> 0.6.14)
+      rack-test (~> 0.5.7)
       tzinfo (~> 0.3.23)
-    activemodel (3.0.3)
-      activesupport (= 3.0.3)
+    activemodel (3.0.6)
+      activesupport (= 3.0.6)
       builder (~> 2.1.2)
-      i18n (~> 0.4)
-    activerecord (3.0.3)
-      activemodel (= 3.0.3)
-      activesupport (= 3.0.3)
+      i18n (~> 0.5.0)
+    activerecord (3.0.6)
+      activemodel (= 3.0.6)
+      activesupport (= 3.0.6)
       arel (~> 2.0.2)
       tzinfo (~> 0.3.23)
-    activeresource (3.0.3)
-      activemodel (= 3.0.3)
-      activesupport (= 3.0.3)
-    activesupport (3.0.3)
-    arel (2.0.6)
+    activeresource (3.0.6)
+      activemodel (= 3.0.6)
+      activesupport (= 3.0.6)
+    activesupport (3.0.6)
+    arel (2.0.9)
     builder (2.1.2)
     erubis (2.6.6)
       abstract (>= 1.0.0)
-    excon (0.3.8)
-    fog (0.4.0)
+    excon (0.6.1)
+    fog (0.7.2)
       builder
-      excon (>= 0.3.7)
-      formatador (>= 0.0.16)
+      excon (>= 0.6.1)
+      formatador (>= 0.1.3)
       json
       mime-types
-      net-ssh (>= 2.0.23)
+      net-ssh (>= 2.1.3)
       nokogiri (>= 1.4.4)
       ruby-hmac
-    formatador (0.0.16)
+    formatador (0.1.3)
     i18n (0.5.0)
-    json (1.4.6)
-    mail (2.2.14)
+    json (1.5.1)
+    mail (2.2.15)
       activesupport (>= 2.3.6)
       i18n (>= 0.4.0)
       mime-types (~> 1.16)
@@ -61,26 +61,26 @@ GEM
     mini_exiftool (1.3.0)
     mini_magick (3.2)
       subexec (~> 0.0.4)
-    net-ssh (2.0.23)
+    net-ssh (2.1.4)
     nokogiri (1.4.4)
-    pg (0.10.0)
+    pg (0.10.1)
     polyglot (0.3.1)
-    rack (1.2.1)
-    rack-mount (0.6.13)
+    rack (1.2.2)
+    rack-mount (0.6.14)
       rack (>= 1.0.0)
     rack-test (0.5.7)
       rack (>= 1.0)
-    rails (3.0.3)
-      actionmailer (= 3.0.3)
-      actionpack (= 3.0.3)
-      activerecord (= 3.0.3)
-      activeresource (= 3.0.3)
-      activesupport (= 3.0.3)
+    rails (3.0.6)
+      actionmailer (= 3.0.6)
+      actionpack (= 3.0.6)
+      activerecord (= 3.0.6)
+      activeresource (= 3.0.6)
+      activesupport (= 3.0.6)
       bundler (~> 1.0)
-      railties (= 3.0.3)
-    railties (3.0.3)
-      actionpack (= 3.0.3)
-      activesupport (= 3.0.3)
+      railties (= 3.0.6)
+    railties (3.0.6)
+      actionpack (= 3.0.6)
+      activesupport (= 3.0.6)
       rake (>= 0.8.7)
       thor (~> 0.14.4)
     rake (0.8.7)
@@ -92,7 +92,7 @@ GEM
     thor (0.14.6)
     treetop (1.4.9)
       polyglot (>= 0.3.1)
-    tzinfo (0.3.23)
+    tzinfo (0.3.26)
 
 PLATFORMS
   ruby