Fee Increase - Black Canyon of the Gunnison NP
Effective in April, BCGNP will raise the entry fee from $15 to $20. Campground and MC fees are not included in the fee increase. Source - Fort Collins Coloradoan
Forum Discussion
They're all going up, to the point where it will only make sense to have an annual pass:
https://www.nytimes.com/2017/10/31/travel/national-parks-entry-fees.html
https://www.nytimes.com/2017/10/31/travel/national-parks-entry-fees.html
