diff --git a/Gemfile.lock b/Gemfile.lock
index bc7a4a2..4bc7f09 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    easy_captcha (0.4.7)
+    easy_captcha (0.5.0)
       bundler (~> 1.0.0)
       rails (>= 3.0.0)
       rmagick (>= 2.13.1)
@@ -12,67 +12,66 @@ PATH
 GEM
   remote: http://rubygems.org/
   specs:
-    actionmailer (3.2.0)
-      actionpack (= 3.2.0)
+    actionmailer (3.2.2)
+      actionpack (= 3.2.2)
       mail (~> 2.4.0)
-    actionpack (3.2.0)
-      activemodel (= 3.2.0)
-      activesupport (= 3.2.0)
+    actionpack (3.2.2)
+      activemodel (= 3.2.2)
+      activesupport (= 3.2.2)
       builder (~> 3.0.0)
       erubis (~> 2.7.0)
-      journey (~> 1.0.0)
+      journey (~> 1.0.1)
       rack (~> 1.4.0)
       rack-cache (~> 1.1)
       rack-test (~> 0.6.1)
       sprockets (~> 2.1.2)
-    activemodel (3.2.0)
-      activesupport (= 3.2.0)
+    activemodel (3.2.2)
+      activesupport (= 3.2.2)
       builder (~> 3.0.0)
-    activerecord (3.2.0)
-      activemodel (= 3.2.0)
-      activesupport (= 3.2.0)
-      arel (~> 3.0.0)
+    activerecord (3.2.2)
+      activemodel (= 3.2.2)
+      activesupport (= 3.2.2)
+      arel (~> 3.0.2)
       tzinfo (~> 0.3.29)
-    activeresource (3.2.0)
-      activemodel (= 3.2.0)
-      activesupport (= 3.2.0)
-    activesupport (3.2.0)
+    activeresource (3.2.2)
+      activemodel (= 3.2.2)
+      activesupport (= 3.2.2)
+    activesupport (3.2.2)
       i18n (~> 0.6)
       multi_json (~> 1.0)
-    arel (3.0.0)
+    arel (3.0.2)
     builder (3.0.0)
     diff-lcs (1.1.3)
     erubis (2.7.0)
     hike (1.2.1)
     i18n (0.6.0)
-    journey (1.0.0)
+    journey (1.0.3)
     json (1.6.5)
-    json (1.6.5-java)
-    mail (2.4.1)
+    mail (2.4.4)
       i18n (>= 0.4.0)
       mime-types (~> 1.16)
       treetop (~> 1.4.8)
-    mime-types (1.17.2)
-    multi_json (1.0.4)
+    mime-types (1.18)
+    multi_json (1.2.0)
     polyglot (0.3.3)
     rack (1.4.1)
-    rack-cache (1.1)
+    rack-cache (1.2)
       rack (>= 0.4)
     rack-ssl (1.3.2)
       rack
     rack-test (0.6.1)
       rack (>= 1.0)
-    rails (3.2.0)
-      actionmailer (= 3.2.0)
-      actionpack (= 3.2.0)
-      activerecord (= 3.2.0)
-      activeresource (= 3.2.0)
-      activesupport (= 3.2.0)
+    rails (3.2.2)
+      actionmailer (= 3.2.2)
+      actionpack (= 3.2.2)
+      activerecord (= 3.2.2)
+      activeresource (= 3.2.2)
+      activesupport (= 3.2.2)
       bundler (~> 1.0)
-      railties (= 3.2.0)
-    railties (3.2.0)
-      actionpack (= 3.2.0)
-      activesupport (= 3.2.0)
+      railties (= 3.2.2)
+    railties (3.2.2)
+      actionpack (= 3.2.2)
+      activesupport (= 3.2.2)
       rack-ssl (~> 1.3.2)
       rake (>= 0.8.7)
       rdoc (~> 3.4)
@@ -94,8 +93,8 @@ GEM
       activesupport (>= 3.0)
       railties (>= 3.0)
       rspec (~> 2.8.0)
-    simplecov (0.5.3)
-      multi_json (~> 1.0.3)
+    simplecov (0.6.1)
+      multi_json (~> 1.0)
       simplecov-html (~> 0.5.3)
     simplecov-html (0.5.3)
     sprockets (2.1.2)
@@ -107,8 +106,8 @@ GEM
     treetop (1.4.10)
       polyglot
       polyglot (>= 0.3.1)
-    tzinfo (0.3.31)
-    yard (0.7.3)
+    tzinfo (0.3.32)
+    yard (0.7.5)
 
 PLATFORMS
   java