Although the temperatures are higher than normal it is still not a problem.
The i5-6500 has a maximum temperature of about 95-100C which means that you are still several degrees away from running into issues with thermal throttling.
If you are on the stock cooler I would highly recommend upgrading to something else, such as a Cooler Master Hyper 212 Evo, assuming you do not want to spend too much on a cooling solution
Very good product, will make sure CPU temperature never gets too hot