diff --git a/Gemfile.lock b/Gemfile.lock
index 2671808..c77cf01 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -7,27 +7,27 @@ GIT
 GEM
   remote: http://rubygems.org/
   specs:
-    actionmailer (4.1.12)
-      actionpack (= 4.1.12)
-      actionview (= 4.1.12)
+    actionmailer (4.1.13)
+      actionpack (= 4.1.13)
+      actionview (= 4.1.13)
       mail (~> 2.5, >= 2.5.4)
-    actionpack (4.1.12)
-      actionview (= 4.1.12)
-      activesupport (= 4.1.12)
+    actionpack (4.1.13)
+      actionview (= 4.1.13)
+      activesupport (= 4.1.13)
       rack (~> 1.5.2)
       rack-test (~> 0.6.2)
-    actionview (4.1.12)
-      activesupport (= 4.1.12)
+    actionview (4.1.13)
+      activesupport (= 4.1.13)
       builder (~> 3.1)
       erubis (~> 2.7.0)
-    activemodel (4.1.12)
-      activesupport (= 4.1.12)
+    activemodel (4.1.13)
+      activesupport (= 4.1.13)
       builder (~> 3.1)
-    activerecord (4.1.12)
-      activemodel (= 4.1.12)
-      activesupport (= 4.1.12)
+    activerecord (4.1.13)
+      activemodel (= 4.1.13)
+      activesupport (= 4.1.13)
       arel (~> 5.0.0)
-    activesupport (4.1.12)
+    activesupport (4.1.13)
       i18n (~> 0.6, >= 0.6.9)
       json (~> 1.7, >= 1.7.7)
       minitest (~> 5.1)
@@ -35,12 +35,12 @@ GEM
       tzinfo (~> 1.1)
     addressable (2.3.8)
     arel (5.0.1.20140414130214)
-    aws-sdk (2.1.14)
-      aws-sdk-resources (= 2.1.14)
-    aws-sdk-core (2.1.14)
+    aws-sdk (2.1.17)
+      aws-sdk-resources (= 2.1.17)
+    aws-sdk-core (2.1.17)
       jmespath (~> 1.0)
-    aws-sdk-resources (2.1.14)
-      aws-sdk-core (= 2.1.14)
+    aws-sdk-resources (2.1.17)
+      aws-sdk-core (= 2.1.17)
     bcrypt (3.1.10)
     better_errors (2.1.1)
       coderay (>= 1.0.0)
@@ -48,11 +48,11 @@ GEM
       rack (>= 0.9.0)
     binding_of_caller (0.7.2)
       debug_inspector (>= 0.0.1)
-    bourbon (4.2.3)
+    bourbon (4.2.4)
       sass (~> 3.4)
-      thor
+      thor (~> 0.19)
     builder (3.2.2)
-    capybara (2.4.4)
+    capybara (2.5.0)
       mime-types (>= 1.16)
       nokogiri (>= 1.3.3)
       rack (>= 1.0.0)
@@ -101,7 +101,7 @@ GEM
       factory_girl (~> 4.5.0)
       railties (>= 3.0.0)
     fivemat (1.3.1)
-    fog-aws (0.7.4)
+    fog-aws (0.7.6)
       fog-core (~> 1.27)
       fog-json (~> 1.0)
       fog-xml (~> 0.1)
@@ -168,24 +168,24 @@ GEM
     rack (1.5.5)
     rack-test (0.6.3)
       rack (>= 1.0)
-    rails (4.1.12)
-      actionmailer (= 4.1.12)
-      actionpack (= 4.1.12)
-      actionview (= 4.1.12)
-      activemodel (= 4.1.12)
-      activerecord (= 4.1.12)
-      activesupport (= 4.1.12)
+    rails (4.1.13)
+      actionmailer (= 4.1.13)
+      actionpack (= 4.1.13)
+      actionview (= 4.1.13)
+      activemodel (= 4.1.13)
+      activerecord (= 4.1.13)
+      activesupport (= 4.1.13)
       bundler (>= 1.3.0, < 2.0)
-      railties (= 4.1.12)
+      railties (= 4.1.13)
       sprockets-rails (~> 2.0)
     rails_12factor (0.0.3)
       rails_serve_static_assets
       rails_stdout_logging
     rails_serve_static_assets (0.0.4)
-    rails_stdout_logging (0.0.3)
-    railties (4.1.12)
-      actionpack (= 4.1.12)
-      activesupport (= 4.1.12)
+    rails_stdout_logging (0.0.4)
+    railties (4.1.13)
+      actionpack (= 4.1.13)
+      activesupport (= 4.1.13)
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
     rake (10.4.2)
@@ -211,7 +211,7 @@ GEM
     rspec-support (3.3.0)
     ruby_parser (3.7.1)
       sexp_processor (~> 4.1)
-    sass (3.4.16)
+    sass (3.4.18)
     sass-rails (5.0.3)
       railties (>= 4.0.0, < 5.0)
       sass (~> 3.1)
@@ -221,7 +221,7 @@ GEM
     sexp_processor (4.6.0)
     shoulda-matchers (2.8.0)
       activesupport (>= 3.0.0)
-    simple_form (3.1.0)
+    simple_form (3.1.1)
       actionpack (~> 4.0)
       activemodel (~> 4.0)
     simplecov (0.10.0)
@@ -231,7 +231,7 @@ GEM
     simplecov-html (0.10.0)
     slop (3.6.0)
     slugtastic (1.2.1)
-    sprockets (3.3.2)
+    sprockets (3.3.3)
       rack (~> 1.0)
     sprockets-rails (2.3.2)
       actionpack (>= 3.0)
@@ -250,7 +250,7 @@ GEM
       thor
     tzinfo (1.2.2)
       thread_safe (~> 0.1)
-    uglifier (2.7.1)
+    uglifier (2.7.2)
       execjs (>= 0.3.0)
       json (>= 1.8.0)
     unf (0.1.4)