Play 1.3.1 SameSite attribute

I am new to Play and have to work with version 1.3.1. Last month Chrome enforced the use of SameSite attribute to the cookie and my site is breaking. Can anyone please let me know how to add the SameSite attribute to all the cookies?

A cookie associated with a cross-site resource at http:blahblah.com/ was set without the SameSite attribute. It has been blocked, as Chrome now only delivers cookies with cross-site requests if they are set with SameSite=None and Secure. You can review cookies in developer tools under Application>Storage>Cookies and see more details at https:www.chromestatus.com/feature/5088147346030592 and https:www.chromestatus.com/feature/5633521622188032.