the ClamAV engine is outdated

[andre_debian@numericable.fr]

Bonsoir à tous,

Je relance Clamav :
--------------------------------------------------------------------
/etc/init.d/./clamav-daemon restart
 * Stopping ClamAV daemon clamd                                                                                                    
[ OK ]
 * Starting ClamAV daemon clamd                                                                                                           
LibClamAV Warning: ***  This version of the ClamAV engine is outdated.
LibClamAV Warning: *** DON'T PANIC! Read http://www.clamav.net/support/faq
--------------------------------------------------------------------

J'ai updaté ClamAV selon ce tuto :
www.faqforge.com/linux/how-to-solve-the-clamav-error-this-version-of-the-clamav-engine-is-outdated-on-debian-5-0-lenny/

mais si je relance "clamav-daemon",
je reçois ce même message :
"This version of the ClamAV engine is outdated"

Merci d'une aide.

andré