wicket 6.1.1 issue

We are using wicket 6.1.1 in our project and it seems that wicket-bean-validation is not compatible with it. 

I downloaded the zip from Github and it works fine out the box ( configured to build against wicket 1.5.3 ). When I change the wicket version to 6.1.1 I get errors in net.ftlines.wicket.validation.bean.ValidationForm.

Could you update the project to support newer wicket 6.1.1 and 6.2?
