diff --git a/xep.ent b/xep.ent
index d58c21ab..dad213d3 100644
--- a/xep.ent
+++ b/xep.ent
@@ -1267,3 +1267,8 @@ IANA Service Location Protocol, Version 2 (SLPv2) Templates</link></span> <note>
 <!ENTITY xep0317 "<span class='ref'><link url='http://xmpp.org/extensions/xep-0317.html'>Hats</link></span> <note>XEP-0317: Hats &lt;<link url='http://xmpp.org/extensions/xep-0317.html'>http://xmpp.org/extensions/xep-0317.html</link>&gt;.</note>" >
 <!ENTITY xep0318 "<span class='ref'><link url='http://xmpp.org/extensions/xep-0318.html'>Last Presence using Delayed Delivery</link></span> <note>XEP-0318: Last Presence using Delayed Delivery &lt;<link url='http://xmpp.org/extensions/xep-0318.html'>http://xmpp.org/extensions/xep-0318.html</link>&gt;.</note>" >
 <!ENTITY xep0319 "<span class='ref'><link url='http://xmpp.org/extensions/xep-0319.html'>Last User Interaction in Presence</link></span> <note>XEP-0319: Last User Interaction in Presence &lt;<link url='http://xmpp.org/extensions/xep-0319.html'>http://xmpp.org/extensions/xep-0319.html</link>&gt;.</note>" >
+<!ENTITY xep0320 "<span class='ref'><link url='http://xmpp.org/extensions/xep-0320.html'>Use of DTLS-SRTP in Jingle Sessions</link></span> <note>XEP-0320: Use of DTLS-SRTP in Jingle Sessions &lt;<link url='http://xmpp.org/extensions/xep-0320.html'>http://xmpp.org/extensions/xep-0320.html</link>&gt;.</note>" >
+<!ENTITY xep0321 "<span class='ref'><link url='http://xmpp.org/extensions/xep-0321.html'>Remote Roster Management</link></span> <note>XEP-0321: Remote Roster Management &lt;<link url='http://xmpp.org/extensions/xep-0321.html'>http://xmpp.org/extensions/xep-0321.html</link>&gt;.</note>" >
+<!ENTITY xep0322 "<span class='ref'><link url='http://xmpp.org/extensions/xep-0322.html'>Efficient XML Interchange (EXI) Format</link></span> <note>XEP-0322: Efficient XML Interchange (EXI) Format &lt;<link url='http://xmpp.org/extensions/xep-0322.html'>http://xmpp.org/extensions/xep-0322.html</link>&gt;.</note>" >
+<!ENTITY xep0323 "<span class='ref'><link url='http://xmpp.org/extensions/xep-0323.html'>Sensor Networks - Sensor Data</link></span> <note>XEP-0323: Sensor Networks - Sensor Data &lt;<link url='http://xmpp.org/extensions/xep-0323.html'>http://xmpp.org/extensions/xep-0323.html</link>&gt;.</note>" >
+<!ENTITY xep0324 "<span class='ref'><link url='http://xmpp.org/extensions/xep-0324.html'>Sensor Networks - Provisioning</link></span> <note>XEP-0324: Sensor Networks - Provisioning &lt;<link url='http://xmpp.org/extensions/xep-0324.html'>http://xmpp.org/extensions/xep-0324.html</link>&gt;.</note>" >