diff --git a/Gemfile b/Gemfile
index 1740d90..a989898 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,7 +1,7 @@
 source 'https://rubygems.org'
 ruby '2.1.1'
 
-gem 'rails', '~> 4.0.3'
+gem 'rails', '~> 4.0.4'
 
 gem 'arel'
 gem 'devise'
diff --git a/Gemfile.lock b/Gemfile.lock
index a4c9358..73b41d9 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,26 +1,26 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    actionmailer (4.0.3)
-      actionpack (= 4.0.3)
+    actionmailer (4.0.4)
+      actionpack (= 4.0.4)
       mail (~> 2.5.4)
-    actionpack (4.0.3)
-      activesupport (= 4.0.3)
+    actionpack (4.0.4)
+      activesupport (= 4.0.4)
       builder (~> 3.1.0)
       erubis (~> 2.7.0)
       rack (~> 1.5.2)
       rack-test (~> 0.6.2)
-    activemodel (4.0.3)
-      activesupport (= 4.0.3)
+    activemodel (4.0.4)
+      activesupport (= 4.0.4)
       builder (~> 3.1.0)
-    activerecord (4.0.3)
-      activemodel (= 4.0.3)
+    activerecord (4.0.4)
+      activemodel (= 4.0.4)
       activerecord-deprecated_finders (~> 1.0.2)
-      activesupport (= 4.0.3)
+      activesupport (= 4.0.4)
       arel (~> 4.0.0)
     activerecord-deprecated_finders (1.0.3)
-    activesupport (4.0.3)
-      i18n (~> 0.6, >= 0.6.4)
+    activesupport (4.0.4)
+      i18n (~> 0.6, >= 0.6.9)
       minitest (~> 4.2)
       multi_json (~> 1.3)
       thread_safe (~> 0.1)
@@ -102,13 +102,13 @@ GEM
       rack (~> 1.3)
     rack-test (0.6.2)
       rack (>= 1.0)
-    rails (4.0.3)
-      actionmailer (= 4.0.3)
-      actionpack (= 4.0.3)
-      activerecord (= 4.0.3)
-      activesupport (= 4.0.3)
+    rails (4.0.4)
+      actionmailer (= 4.0.4)
+      actionpack (= 4.0.4)
+      activerecord (= 4.0.4)
+      activesupport (= 4.0.4)
       bundler (>= 1.3.0, < 2.0)
-      railties (= 4.0.3)
+      railties (= 4.0.4)
       sprockets-rails (~> 2.0.0)
     rails_12factor (0.0.2)
       rails_serve_static_assets
@@ -129,9 +129,9 @@ GEM
       sass-rails (~> 4.0)
     rails_serve_static_assets (0.0.2)
     rails_stdout_logging (0.0.3)
-    railties (4.0.3)
-      actionpack (= 4.0.3)
-      activesupport (= 4.0.3)
+    railties (4.0.4)
+      actionpack (= 4.0.4)
+      activesupport (= 4.0.4)
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
     rake (10.1.1)
@@ -197,7 +197,7 @@ DEPENDENCIES
   pg
   pry
   puma
-  rails (~> 4.0.3)
+  rails (~> 4.0.4)
   rails_12factor
   rails_admin
   sass-rails