I have one fps drops after the new update? 1.2.0 (Dying Light 2: Stay Human)

Before the update, I had 55-60 fps, 900p (without upscaling), had anti-aliasing on high.
As soon as the update came out, the fps dropped to 45-50, and sometimes even reaches 30. Changing the
upscaling does not help, since the difference in fps is very small. Even all settings on low with upscaling super quality or quality won't let me get more than 50 fps.
Oh, and takeoffs too.
My computer:
GTX 1650
I5-3570
8 GB RAM

I know that the percentage and the frame is small, but still ...