Please Update Latest Version of Redux

I am an old user of Minamaze. I have installed a plugin by name Ultimate Member, whenever i try to activate i get this error ‘Fatal error: Call to undefined method Redux_Helpers::isTheme() in /home/blackorc24/public_html/wp-content/plugins/ultimate-member/admin/core/um-admin-redux.php on line 19’. I consulted with Ultimate Member support, they told your theme requires latest Redux. Please update its very high priority.