--- a/doc/doap.xml	Fri Sep 23 11:58:15 2022 +0200
+++ b/doc/doap.xml	Mon Sep 26 15:47:15 2022 +0100
@@ -852,7 +852,7 @@
     <implements>
       <xmpp:SupportedXep>
         <xmpp:xep rdf:resource="https://xmpp.org/extensions/xep-0440.html"/>
-        <xmpp:version>0.2.0</xmpp:version>
+        <xmpp:version>0.4.0</xmpp:version>
         <xmpp:since>trunk</xmpp:since>
         <xmpp:status>complete</xmpp:status>
       </xmpp:SupportedXep>