diff --git a/service-names-port-numbers.xml b/service-names-port-numbers.xml
index 20a85e5..423a7d8 100644
--- a/service-names-port-numbers.xml
+++ b/service-names-port-numbers.xml
@@ -4,7 +4,7 @@
 <registry xmlns="http://www.iana.org/assignments" id="service-names-port-numbers">
   <title>Service Name and Transport Protocol Port Number Registry</title>
   <category>Service Names and Transport Protocol Port Numbers</category>
-  <updated>2023-10-18</updated>
+  <updated>2023-10-23</updated>
   <xref type="rfc" data="rfc6335"/>
   <expert>TCP/UDP: Joe Touch; Eliot Lear, Kumiko Ono, Wes Eddy, Brian Trammell, 
 Jana Iyengar, and Michael Scharf
@@ -61147,7 +61147,7 @@ common service discovery mechanisms.</note>
   <record date="2009-07-06">
     <name>qvr</name>
     <protocol>tcp</protocol>
-    <xref type="person" data="Philipp_Marcel_Albre"/>
+    <xref type="person" data="Philipp_Marcel_Albrecht"/>
     <description>Quiqum Virtual Relais</description>
     <number>5028</number>
   </record>
@@ -118539,10 +118539,10 @@ implementations.  See RFC 3692 for details.</footnote>
       <name>Philipp Dreiss</name>
       <uri>mailto:dreiss&amp;isparx.de</uri>
     </person>
-    <person id="Philipp_Marcel_Albre">
+    <person id="Philipp_Marcel_Albrecht">
       <name>Philipp Marcel Albrecht</name>
-      <uri>mailto:phipi&amp;gmx.ch</uri>
-      <updated>2009-07-06</updated>
+      <uri>mailto:info&amp;uisa.ch</uri>
+      <updated>2023-10-23</updated>
     </person>
     <person id="Philippe_Binet">
       <name>Philippe Binet</name>
diff --git a/service-names-port-numbers.xml.sha256sum b/service-names-port-numbers.xml.sha256sum
index 810116f..7b4cb8b 100644
--- a/service-names-port-numbers.xml.sha256sum
+++ b/service-names-port-numbers.xml.sha256sum
@@ -1 +1 @@
-750bc8b2a6cf933b32f5c156f64356a79e9a528dc10404750c2278bd768bb77c  service-names-port-numbers.xml
+38b3669071d595daa2381c9b52b88fcde7662fc485f3112a75c36d23174c874d  service-names-port-numbers.xml