diff --git a/man/org.freedesktop.systemd1.xml b/man/org.freedesktop.systemd1.xml
index 3c0e5b6eb1..c0e0f385b4 100644
--- a/man/org.freedesktop.systemd1.xml
+++ b/man/org.freedesktop.systemd1.xml
@@ -3968,6 +3968,8 @@ node /org/freedesktop/systemd1/unit/avahi_2ddaemon_2esocket {
       @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
       readonly b PassPacketInfo = ...;
       @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
+      readonly s Timestamping = '...';
+      @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
       readonly b RemoveOnStop = ...;
       @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
       readonly a(ss) Listen = [...];
@@ -4523,6 +4525,8 @@ node /org/freedesktop/systemd1/unit/avahi_2ddaemon_2esocket {
 
     <!--property PassPacketInfo is not documented!-->
 
+    <!--property Timestamping is not documented!-->
+
     <!--property RemoveOnStop is not documented!-->
 
     <!--property Listen is not documented!-->
@@ -5065,6 +5069,8 @@ node /org/freedesktop/systemd1/unit/avahi_2ddaemon_2esocket {
 
     <variablelist class="dbus-property" generated="True" extra-ref="PassPacketInfo"/>
 
+    <variablelist class="dbus-property" generated="True" extra-ref="Timestamping"/>
+
     <variablelist class="dbus-property" generated="True" extra-ref="RemoveOnStop"/>
 
     <variablelist class="dbus-property" generated="True" extra-ref="Listen"/>
diff --git a/man/systemd.socket.xml b/man/systemd.socket.xml
index 8ec662c3ac..015337ff2f 100644
--- a/man/systemd.socket.xml
+++ b/man/systemd.socket.xml
@@ -704,6 +704,15 @@
         <option>false</option>.</para></listitem>
       </varlistentry>
 
+      <varlistentry>
+        <term><varname>Timestamping=</varname></term>
+        <listitem><para>Takes one of <literal>off</literal>, <literal>us</literal> (alias:
+        <literal>usec</literal>, <literal>µs</literal>) or <literal>ns</literal> (alias:
+        <literal>nsec</literal>). This controls the <constant>SO_TIMESTAMP</constant> or
+        <constant>SO_TIMESTAMPNS</constant> socket options, and enables whether ingress network traffic shall
+        carry timestamping metadata. Defaults to <option>off</option>.</para></listitem>
+      </varlistentry>
+
       <varlistentry>
         <term><varname>TCPCongestion=</varname></term>
         <listitem><para>Takes a string value. Controls the TCP congestion algorithm used by this