diff --git a/app/views/devise/registrations/edit.html.erb b/app/views/devise/registrations/edit.html.erb
index 3ea40f0..6643354 100644
--- a/app/views/devise/registrations/edit.html.erb
+++ b/app/views/devise/registrations/edit.html.erb
@@ -26,6 +26,12 @@
     <%= f.label :current_password %> <i>(we need your current password to confirm your changes)</i><br />
     <%= f.password_field :current_password, autocomplete: "off" %>
   </div>
+  
+  <div class="field">
+    <%= f.label :date_of_birth, "Date of Birth" %><br />
+    <%= f.date_field :date_of_birth, autofocus: true %>
+  </div>
+
 
   <div class="actions">
     <%= f.submit "Update" %>
diff --git a/app/views/devise/registrations/new.html.erb b/app/views/devise/registrations/new.html.erb
index edb5449..58c5651 100644
--- a/app/views/devise/registrations/new.html.erb
+++ b/app/views/devise/registrations/new.html.erb
@@ -13,11 +13,6 @@
     <%= f.email_field :email, autofocus: true %>
   </div>
 
-  <div class="field">
-    <%= f.label :date_of_birth, "Date of Birth" %><br />
-    <%= f.date_field :date_of_birth, autofocus: true %>
-  </div>
-
   <div class="field">
     <%= f.label :password %>
     <% if @minimum_password_length %>
@@ -31,6 +26,11 @@
     <%= f.password_field :password_confirmation, autocomplete: "off" %>
   </div>
 
+  <div class="field">
+    <%= f.label :date_of_birth, "Date of Birth" %><br />
+    <%= f.date_field :date_of_birth, autofocus: true %>
+  </div>
+
   <div class="actions">
     <%= f.submit "Sign up" %>
   </div>
diff --git a/app/views/profiles/show.html.erb b/app/views/profiles/show.html.erb
index 01532ed..9ffff2e 100644
--- a/app/views/profiles/show.html.erb
+++ b/app/views/profiles/show.html.erb
@@ -4,8 +4,8 @@
   <% for attribute in @profile.display_attribute_keys %>
     <li><%= attribute.humanize %>: <%= @profile.attributes[attribute].to_s %></li>
   <% end %>
+</ul>
 
 <%= render 'profiles/search' %>
 
 
-<p>You weigh <%= @profile.weight %></p>
diff --git a/features/edit_customer_account_details.feature b/features/edit_customer_account_details.feature
new file mode 100644
index 0000000..473cd9e
--- /dev/null
+++ b/features/edit_customer_account_details.feature
@@ -0,0 +1,12 @@
+Feature: A customer edits their account details
+
+  Background:
+    Given they have a profile
+    And they have signed in
+
+  Scenario: A customer edits their date of birth
+    When they visit the edit customer registration page
+    And they fill in their password
+    And they edit their date of birth
+    And they click Update
+    Then their changes are saved to their account
diff --git a/features/step_definitions/edit_customer_account_details_steps.rb b/features/step_definitions/edit_customer_account_details_steps.rb
new file mode 100644
index 0000000..b403cc9
--- /dev/null
+++ b/features/step_definitions/edit_customer_account_details_steps.rb
@@ -0,0 +1,20 @@
+When(/^they visit the edit customer registration page$/) do
+  visit edit_customer_registration_path
+end
+
+When(/^they fill in their password$/) do
+  fill_in "Current password", with: "password"
+end
+
+When(/^they edit their date of birth$/) do
+  fill_in "Date of Birth", with: 27.years.ago
+end
+
+When(/^they click Update$/) do
+  click_on "Update"
+end
+
+Then(/^their changes are saved to their account$/) do
+  expect(page).to have_content("Your account has been updated successfully.")
+end
+