Upgrading openssh to 6.5 on centOS 5 machine

[Sachin Gupta]

Hello Everyone,

I am a newbie.
I am supposed to upgrade openssh on a centOS machine.
Following are the current versions of openssh and centOS.

/tmp# /usr/sbin/sshd -V
OpenSSH_4.3p2, OpenSSL 0.9.8e-fips-rhel5 01 Jul 2008

/tmp# rpm -q centos-release
centos-release-5-2.el5.centos

I have already tried the following link.
http://fr2.rpmfind.net/linux/rpm2html/search.php?query=openssh

I am unable to find out the right RPM for centOS 5.0.
Can you please point me to the right RPM ?

Thanks
Sachin