diff --git a/xep-0122.xml b/xep-0122.xml
index da4e6515..afcc7555 100644
--- a/xep-0122.xml
+++ b/xep-0122.xml
@@ -535,10 +535,10 @@
       <xs:simpleContent>
         <xs:extension base='empty'>
           <xs:attribute name='min' 
-                        type='xs:unsignedInteger'
+                        type='xs:unsignedInt'
                         use='optional'/>
           <xs:attribute name='max' 
-                        type='xs:unsignedInteger'
+                        type='xs:unsignedInt'
                         use='optional'/>
         </xs:extension>
       </xs:simpleContent>