What is your hourly rate? I currently bill at $58/hour.
Consider that a full time employee at 100k/year probably costs their company at least 150k yearly (and probably closer to 200) after insurance and benefits.
58/hr for 2000 yearly hours comes out to less than 120k and that company isn't paying any benefits or taking on any of the risk of an FTE. You should set your rates accordingly.
This hasn't changed through inflation though. Those rates are the same rates for the last 10 years or so.