replace sdk-support email address with url
diff --git a/UPGRADING.md b/UPGRADING.md
index a702cfc..76a94d5 100644
--- a/UPGRADING.md
+++ b/UPGRADING.md
@@ -8,7 +8,7 @@
Below we've compiled upgrade instructions for the various services that
existed before. If you have a specific issue that is not addressed below,
please [submit an issue](/issues/new) or
-[e-mail our support team](mailto:sdk-support@rackspace.com).
+[e-mail our support team](https://developer.rackspace.com/support/).
* [Authentication](#authentication)
* [Servers](#servers)