Update PHP dalla 5.3.3 alla 5.3.4

[Ranma]

Salve a tutti,

Your PHP (5.3.3) is quite old, upgrading to PHP 5.3.4 or higher is recommended.

Per poter aggiornare la versione di php sul mio server OS CentOS 6.x 64bit, dalla 5.3.3 alla 5.3.4, quale comando devo lanciare? Avendo necessita' di specificare la versione, e' questo il comando giusto?

# yum update php-5.3.4

Queste le info della versione attuale:

# yum info php
Loaded plugins: fastestmirror, presto, priorities
Loading mirror speeds from cached hostfile
 * base: mirrors.prometeus.net
 * epel: ftp.fau.de
 * extras: mirrors.prometeus.net
 * updates: mirrors.prometeus.net
Installed Packages
Name        : php
Arch        : x86_64
Version     : 5.3.3
Release     : 27.el6_5.2
Size        : 3.5 M
Repo        : installed
From repo   : updates
Summary     : PHP scripting language for creating dynamic web sites
URL         : http://www.php.net/
License     : PHP
Description : PHP is an HTML-embedded scripting language. PHP attempts to make
            : it easy for developers to write dynamically generated webpages.
            : PHP also offers built-in database integration for several
            : commercial and non-commercial database management systems, so
            : writing a database-enabled webpage with PHP is fairly simple. The
            : most common use of PHP coding is probably as a replacement for CGI
            : scripts.
            : 
            : The php package contains the module which adds support for the PHP
            : language to Apache HTTP Server.

e questa la lista delle versioni disponibili:

# yum --showduplicates list php
Loaded plugins: fastestmirror, presto, priorities
Loading mirror speeds from cached hostfile
 * base: mirrors.prometeus.net
 * epel: ftp.fau.de
 * extras: mirrors.prometeus.net
 * updates: mirrors.prometeus.net
Installed Packages
php.x86_64                       5.3.3-27.el6_5.2                       @updates
Available Packages
php.x86_64                       5.3.3-26.el6                           base    
php.x86_64                       5.3.3-27.el6_5                         updates 
php.x86_64                       5.3.3-27.el6_5.1                       updates 
php.x86_64                       5.3.3-27.el6_5.2                       updates

Vi ringrazio anticipatamente