diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index f83500fb..9670aa7b 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -1,9 +1,14 @@
 sc_usb_audio Change Log
 =======================
 
+6.3.1
+-----
+
+   * see sw_usb_audio for changelog
 
 6.3.0
 -----
-   * see sw_usb_audio for changelog
+   
+    * see sw_usb_audio for changelog
 
 
diff --git a/xpd.xml b/xpd.xml
index d0cc6776..a7b254f6 100644
--- a/xpd.xml
+++ b/xpd.xml
@@ -1,6 +1,11 @@
 <?xml version="1.0" ?>
 <xpd>
     <components></components>
+    <dependency repo = "sc_util">
+        <githash>d0531d7c68ab67334582c324828e36d617baf8b3</githash>
+        <uri>git://github.com/xcore/sc_util</uri>
+        <version>1.0.3rc0</version>
+    </dependency>
     <description>USB Audio Shared Components. For use in the XMOS USB Audio Refererence Designs.</description>
     <git_export>False</git_export>
     <location>git://git/apps/sc_usb_audio</location>