diff --git a/.themes/classic/source/_includes/post/date.html b/.themes/classic/source/_includes/post/date.html
index 4fb570d..ecf1ad7 100644
--- a/.themes/classic/source/_includes/post/date.html
+++ b/.themes/classic/source/_includes/post/date.html
@@ -2,6 +2,14 @@
 {% capture date_formatted %}{{ page.date_formatted }}{{ post.date_formatted }}{% endcapture %}
 {% capture has_date %}{{ date | size }}{% endcapture %}
 
+{% capture updated %}{{ page.updated }}{{ post.updated }}{% endcapture %}
+{% capture updated_formatted %}{{ page.updated_formatted }}{{ post.updated_formatted }}{% endcapture %}
+{% capture was_updated %}{{ updated | size }}{% endcapture %}
+
 {% if has_date != '0' %}
-  {% capture time %}<time datetime="{{ date | datetime | date_to_xmlschema }}" pubdate>{{ date_formatted }}</time>{% endcapture %}
+  {% capture time %}<time datetime="{{ date | datetime | date_to_xmlschema }}" pubdate{% if updated %} data-updated="true"{% endif %}>{{ date_formatted }}</time>{% endcapture %}
 {% endif %}
+
+{% if was_updated != '0' %}
+  {% capture updated %}<time datetime="{{ updated | datetime | date_to_xmlschema }}" class="updated">Updated {{ updated_formatted }}</time>{% endcapture %}
+{% else %}{% assign updated = false %}{% endif %}
\ No newline at end of file
diff --git a/.themes/classic/source/_layouts/page.html b/.themes/classic/source/_layouts/page.html
index 7f3b762..8ba6ec9 100644
--- a/.themes/classic/source/_layouts/page.html
+++ b/.themes/classic/source/_layouts/page.html
@@ -15,7 +15,7 @@ layout: default
     <footer>
       {% if page.date or page.author %}<p class="meta">
         {% if page.author %}{% include post/author.html %}{% endif %}
-        {% include post/date.html %}{{ time }}
+        {% include post/date.html %}{% if updated %}{{ updated }}{% else %}{{ time }}{% endif %}
         {% if page.categories %}{% include post/categories.html %}{% endif %}
       </p>{% endif %}
       {% unless page.sharing == false %}
diff --git a/.themes/classic/source/_layouts/post.html b/.themes/classic/source/_layouts/post.html
index 251e831..d3c42e3 100644
--- a/.themes/classic/source/_layouts/post.html
+++ b/.themes/classic/source/_layouts/post.html
@@ -9,7 +9,7 @@ single: true
   <footer>
     <p class="meta">
       {% include post/author.html %}
-      {% include post/date.html %}{{ time }}
+      {% include post/date.html %}{% if updated %}{{ updated }}{% else %}{{ time }}{% endif %}
       {% include post/categories.html %}
     </p>
     {% unless page.sharing == false %}
diff --git a/plugins/date.rb b/plugins/date.rb
index b3e9e35..c1c6955 100644
--- a/plugins/date.rb
+++ b/plugins/date.rb
@@ -29,6 +29,16 @@ module Octopress
       end
     end
 
+    def format_date(date, format)
+      date = datetime(date)
+      if format.nil? || format.empty? || format == "ordinal"
+        date_formatted = ordinalize(date)
+      else
+        date_formatted = date.strftime(format)
+      end
+      date_formatted
+    end
+
   end
 end
 
@@ -38,32 +48,48 @@ module Jekyll
   class Post
     include Octopress::Date
 
-    attr_accessor :date_formatted
-
     # Convert this post into a Hash for use in Liquid templates.
     #
     # Returns <Hash>
     def to_liquid
-      format = self.site.config['date_format']
-      if format.nil? || format.empty? || format == "ordinal"
-        date_formatted = ordinalize(self.date)
-      else
-        date_formatted = self.date.strftime(format)
-      end
-
+      date_format = self.site.config['date_format']
       self.data.deep_merge({
-        "title"          => self.data["title"] || self.slug.split('-').select {|w| w.capitalize! || w }.join(' '),
-        "url"            => self.url,
-        "date"           => self.date,
+        "title"             => self.data['title'] || self.slug.split('-').select {|w| w.capitalize! || w }.join(' '),
+        "url"               => self.url,
+        "date"              => self.date,
         # Monkey patch
-        "date_formatted" => date_formatted,
-        "id"             => self.id,
-        "categories"     => self.categories,
-        "next"           => self.next,
-        "previous"       => self.previous,
-        "tags"           => self.tags,
-        "content"        => self.content })
+        "date_formatted"    => format_date(self.date, date_format),
+        "updated_formatted" => self.data.has_key?('updated') ? format_date(self.data['updated'], date_format) : nil,
+        "id"                => self.id,
+        "categories"        => self.categories,
+        "next"              => self.next,
+        "previous"          => self.previous,
+        "tags"              => self.tags,
+        "content"           => self.content })
     end
+  end
 
+  class Page
+    include Octopress::Date
+
+    # Initialize a new Page.
+    #
+    # site - The Site object.
+    # base - The String path to the source.
+    # dir  - The String path between the source and the file.
+    # name - The String filename of the file.
+    def initialize(site, base, dir, name)
+      @site = site
+      @base = base
+      @dir  = dir
+      @name = name
+
+      self.process(name)
+      self.read_yaml(File.join(base, dir), name)
+      # Monkey patch
+      date_format = self.site.config['date_format']
+      self.data['date_formatted']    = format_date(self.data['date'], date_format) if self.data.has_key?('date')
+      self.data['updated_formatted'] = format_date(self.data['updated'], date_format) if self.data.has_key?('updated')
+    end
   end
 end
\ No newline at end of file