===================================================================
RCS file: /cvsrepo/anoncvs/cvs/www/events.html,v
retrieving revision 1.1069
retrieving revision 1.1070
diff -u -r1.1069 -r1.1070
--- www/events.html	2017/06/26 17:18:57	1.1069
+++ www/events.html	2017/06/27 13:01:32	1.1070
@@ -3042,7 +3042,7 @@
 <p>
 
 <li><strong>
-<a href="http://www.ietf.org/meetings/IETF-52.html">52nd IETF</a></strong>,
+<a href="https://www.ietf.org/meetings/IETF-52.html">52nd IETF</a></strong>,
 Dec 9 - 14, 2001, Salt Lake City, Utah, USA.<br>
 Angelos, Itojun &amp; Jakob were there.
 <p>
@@ -3444,7 +3444,7 @@
 <p>
 
 <li><strong>
-<a href="http://www.ietf.org/proceedings/99jul/index.html">45th IETF
+<a href="https://www.ietf.org/proceedings/99jul/index.html">45th IETF
 meeting</a></strong>,
 Jul 12 - 16, 1999, Oslo, Norway.<br>
 A number of OpenBSD team members from all over the world were at this
@@ -3518,7 +3518,7 @@
 <p>
 
 <li><strong>
-<a href="http://www.ietf.org/proceedings/99mar/index.html">44th IETF
+<a href="https://www.ietf.org/proceedings/99mar/index.html">44th IETF
 meeting</a></strong>,
 Mar 15 - 19, 1999, Minneapolis, Minnesota, USA.<br>
 Some OpenBSD team members were at this conference, in particular our