diff --git a/xep-0413.xml b/xep-0413.xml
index e22b5e8f..9c6ae218 100644
--- a/xep-0413.xml
+++ b/xep-0413.xml
@@ -28,7 +28,7 @@
   </author>
   <revision>
     <version>0.2</version>
-    <date>2021-08-21</date>
+    <date>2021-07-21</date>
     <initials>jp</initials>
     <remark>
         <p>Add a way to discover on which protocols Order-By applies</p>