CXF 2.2.x uses Spring 2.5.5 as opposed to 2.5.6, any reason not to use 2.5.6?

[KARR, DAVID (ATTCINW)]

The lib directory of CXF contains Spring 2.5.5, as opposed to 2.5.6, the
latest 2.5.x release.  Is there any reason to expect issues if I use
2.5.6?