diff --git a/valkyrie.drush.inc b/valkyrie.drush.inc
index 2096e03..a4e6415 100644
--- a/valkyrie.drush.inc
+++ b/valkyrie.drush.inc
@@ -121,7 +121,11 @@ function valkyrie_drush_command() {
     'aliases' => array('vup'),
     'bootstrap' => DRUSH_BOOTSTRAP_DRUSH, // No bootstrap at all.
   );
-
+  $items['valkyrie-upgrade'] = array(
+    'description' => 'Upgrade global Valkyrie extension and all of the submodules.',
+    'aliases' => array('vug'),
+    'bootstrap' => DRUSH_BOOTSTRAP_DRUSH, // No bootstrap at all.
+  );
   $items['valkyrie-platform-add'] = array(
     'description' => 'Register an existing platform with Valkyrie',
     'arguments' => array(
@@ -346,6 +350,20 @@ function drush_valkyrie_update() {
     }
   }
 }
+function drush_valkyrie_upgrade() {
+  $current_path = getcwd();
+  $src = dirname(__FILE__);
+  if($src != $current_path) {
+    drush_print('You need to be in (~/.drush/valkyrie) to do this');
+  }
+  else {
+    drush_print('Checking for updates...');
+    drush_shell_proc_open('git pull');
+    drush_print('Checking submodule updates...');
+    drush_shell_proc_open('git submodule update --init --recursive');
+    drush_log('Upgrade Finished', 'ok');
+  }
+}
 
 /**
  * Command callback for the 'valkyrie-snapshot' command.