upgrading from 2.0.4 -> 2.0.7?

[Roger Huang \(rchuang\)]

I'm inheriting a project that uses Maven 2.0.4, and want to upgrade to
2.0.7.
Can someone please point me information on how I need to modify my
existing pom.xml's?
 
I found the changelog for 2.0.7, 2.0.6, and 2.0.5, but it's not clear to
me the changes I need to make.
http://jira.codehaus.org/browse/MNG?report=com.atlassian.jira.plugin.sys
tem.project:changelog-panel
thanks,
Roger