diff --git a/app/controllers/deliverables_controller.rb b/app/controllers/deliverables_controller.rb
index cf1e408..72fee9e 100644
--- a/app/controllers/deliverables_controller.rb
+++ b/app/controllers/deliverables_controller.rb
@@ -22,7 +22,7 @@ class DeliverablesController < InheritedResources::Base
 
   def update
     @deliverable = begin_of_association_chain.deliverables.find_by_id(params[:id])
-    params[:deliverable] = params[:fixed_deliverable] || params[:hourly_deliverable]
+    params[:deliverable] = params[:fixed_deliverable] || params[:hourly_deliverable] || params[:retainer_deliverable]
     update! { contract_url(@project, @contract) }
   end
 
diff --git a/app/views/deliverables/_finance_form.html.erb b/app/views/deliverables/_finance_form.html.erb
index a3e7dfc..d4118fa 100644
--- a/app/views/deliverables/_finance_form.html.erb
+++ b/app/views/deliverables/_finance_form.html.erb
@@ -1,10 +1,12 @@
-<% form.inputs :name => label, :class => 'deliverable-finances' do %>
+<% form.inputs :name => label, :class => "deliverable-finances #{fieldset_class}" do %>
 
   <li class="numeric optional">
     <%= content_tag(:label, l(:field_labor)) %>
     <table id="deliverable-labor" class="deliverable_finance_table">
 
       <% form.fields_for :labor_budgets, labor_budgets do |labor_budget| %>
+        <%= labor_budget.hidden_field(:year) %>
+        <%= labor_budget.hidden_field(:month) %>
       <tr>
         <%# TODO: Select field for the Time Entry Activity in a td %>
         <td>
@@ -32,6 +34,8 @@
     <table id="deliverable-overhead" class="deliverable_finance_table">
       
       <% form.fields_for :overhead_budgets, overhead_budgets do |overhead_budget| %>
+        <%= overhead_budget.hidden_field(:year) %>
+        <%= overhead_budget.hidden_field(:month) %>
       <tr>
         <%# TODO: Select field for the Time Entry Activity in a td %>
         <td>
diff --git a/app/views/deliverables/_form.html.erb b/app/views/deliverables/_form.html.erb
index 6f75c71..32c3bc7 100644
--- a/app/views/deliverables/_form.html.erb
+++ b/app/views/deliverables/_form.html.erb
@@ -30,10 +30,10 @@
 
 <% if resource.retainer? %>
 <% resource.months.each do |month| %>
-<%= render :partial => 'finance_form', :locals => {:form => form, :labor_budgets => resource.labor_budgets_for_date(month), :overhead_budgets => resource.overhead_budgets_for_date(month), :label => l(:text_deliverable_finances_date, :date => month.strftime("%B, %Y")) } %>
+<%= render :partial => 'finance_form', :locals => {:form => form, :labor_budgets => resource.labor_budgets_for_date(month), :overhead_budgets => resource.overhead_budgets_for_date(month), :label => l(:text_deliverable_finances_date, :date => month.strftime("%B, %Y")), :fieldset_class => 'date-' + month.strftime('%Y-%m') } %>
 <% end %>
 <% else %>
-<%= render :partial => 'finance_form', :locals => {:form => form, :labor_budgets => resource.labor_budgets, :overhead_budgets => resource.overhead_budgets, :label => l(:text_deliverable_finances) } %>
+<%= render :partial => 'finance_form', :locals => {:form => form, :labor_budgets => resource.labor_budgets, :overhead_budgets => resource.overhead_budgets, :label => l(:text_deliverable_finances), :fieldset_class => '' } %>
 <% end %>
 
 </div>
diff --git a/test/integration/deliverables_edit_test.rb b/test/integration/deliverables_edit_test.rb
index cbbf27b..410a88e 100644
--- a/test/integration/deliverables_edit_test.rb
+++ b/test/integration/deliverables_edit_test.rb
@@ -91,7 +91,7 @@ class DeliverablesEditTest < ActionController::IntegrationTest
     assert_equal 1000.0, @overhead_budget.budget
   end
 
-  should "show a Deliverable Finances section for each Retainer period" do
+  should "show allow editing the Deliverable Finances section for each Retainer period" do
     @retainer_deliverable = RetainerDeliverable.spawn(:contract => @contract, :manager => @manager, :title => "Retainer")
     @retainer_deliverable.labor_budgets << @labor_budget = LaborBudget.spawn(:deliverable => @retainer_deliverable, :budget => 1000, :hours => 10)
     @retainer_deliverable.overhead_budgets << @overhead_budget = OverheadBudget.spawn(:deliverable => @retainer_deliverable, :budget => 1000, :hours => 10)
@@ -106,5 +106,56 @@ class DeliverablesEditTest < ActionController::IntegrationTest
     assert_template 'deliverables/edit'
 
     assert_select 'fieldset.deliverable-finances', :count => 12
+
+    within ".date-2010-01" do
+      within "#deliverable-labor" do
+        fill_in "hrs", :with => '20'
+        fill_in "$", :with => '2000'
+      end
+      
+      within "#deliverable-overhead" do
+        fill_in "hrs", :with => '100'
+        fill_in "$", :with => '100'
+      end
+    end
+
+    click_button "Save"
+    assert_response :success
+    assert_template 'contracts/show'
+
+    @labor_budgets = @retainer_deliverable.reload.labor_budgets
+    assert_equal 12, @labor_budgets.length
+    @labor_budgets.each do |labor_budget|
+      if labor_budget.year == 2010 && labor_budget.month == 1
+
+        # Specific month's budget updated?
+        assert_equal 20.0, labor_budget.hours
+        assert_equal 2000.0, labor_budget.budget
+
+      else
+
+        assert_equal 10.0, labor_budget.hours
+        assert_equal 1000.0, labor_budget.budget
+
+      end
+    end
+    
+    @overhead_budgets = @retainer_deliverable.reload.overhead_budgets
+    assert_equal 12, @overhead_budgets.length
+    @overhead_budgets.each do |overhead_budget|
+      if overhead_budget.year == 2010 && overhead_budget.month == 1
+
+        # Specific month's budget updated?
+        assert_equal 100.0, overhead_budget.hours
+        assert_equal 100.0, overhead_budget.budget
+
+      else
+
+        assert_equal 10.0, overhead_budget.hours
+        assert_equal 1000.0, overhead_budget.budget
+
+      end
+    end
+
   end
 end