diff --git a/office/operating-systems.xml b/office/operating-systems.xml
index b0687a9..27ea496 100755
--- a/office/operating-systems.xml
+++ b/office/operating-systems.xml
@@ -18,7 +18,7 @@ you provide your own CDs.</p>
 <li><a href="http://www.debian.org/">Debian GNU/Linux 3.0r0 Official (arm, powerpc, sparc)</a></li>
 <li><a href="http://hackers.progeny.com/pgi/">Debian GNU/Linux 3.0r0 PGI (i386)</a></li>
 <li><a href="http://www.debian.org/ports/hurd/">Debian GNU/Hurd K4 (i386)</a></li>
-<li><a href="http://www.freebsd.org/">FreeBSD 4.8-RELEASE (i386)</a></li>
+<li><a href="http://www.freebsd.org/">FreeBSD 4.9-RELEASE (i386)</a></li>
 <li><a href="http://www.freebsd.org/">FreeBSD 5.1-RELEASE (i386)</a></li>
 <li><a href="http://www.gentoo.org/index.xml">Gentoo Linux 1.4 (i386)</a></li>
 <li><a href="http://www.mandrakelinux.com/en/">Mandrake Linux 9.2 (i586, PowerPC)</a></li>