Require lexik/form-filter-bundle

I've upgraded my Symfony 2.7 project to Symfony 2.8. No I have a lot of deprecations. Most of them come from lexik/form-filter-bundle. I use version 3.0 of lexik/form-filter-bundle. I want to update that bundle to version 5.0 (the next stable version). But now the problem is that jordillonch/CrudGeneratorBundle require version 3, so I can update it to version 5. What should I do? Please help?