I would increase the weights in your weight training session along with changing the workout itself ie: differents exercises, core work.... I would increase the intensity with your cardio do HIIT, intervals, etc... Just change things up, go rock climbing instead of weight training one day, bike or walk/jog outside instead of the treadmill... And last but not least make sure ou work HARD and INTENTLY...
Hope this helps keep, us posted on your progress