Effective December 23, 2016, U.S. Citizenship and Immigration Services is raising the fees on applications for immigration benefits. These increases include (but are not limited to) raising the fee for a Form I-130 from $420 to $535, a Form I-485 from $985 to $1140 (plus biometrics fees), and a Form I-601 from $585 to $930.
The full fee schedule can be found here:
Get those applications in soon, folks!