Student Loan Repayment

I'm_With_Stupid

I live overseas and I just got a letter from the student loan company saying that my repayments are going up from £124 a month to £199 per month. As usual, I recently sent them the details of my earnings, and they sent a letter back saying that my new payment is £199 a month. Absolutely nothing about my circumstances has changed since the last time they calculated it, and my salary is identical, so it seems ridiculous that they can just decide that it's going to go up by about 60%.

Is there any way to appeal this?

I've just checked and the threshold for the country has not changed either.

Nevermind. I've just realised that I told them that I earn more than I actually do. What fun!