Jean-Frederic, Thank you for the link to the Tomcat patch repository however I did not see the exact version that I was looking for. I am using JBoss 4.0.5GA which shipped with JBoss Tomcat 5.5.20 and my customer is requiring me to upgrade Tomcat to 5.5.28. Can you provide me the instructions to replace the bundled JBoss Tomcat 5.5.20 with the new Tomcat release 5.5.28? Thanks. John View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4262494#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...