Earlier quoted context omitted.
Every weeks that number increases. Two weeks ago it was 30k, a week ago it was 35k, now it's 40k+, but OSINT sources keep the number around 15k (including 1.3 k from the Iranian government own forces) and don't move it up. I'm pretty sure the real number is higher than the one OSINT resources can give, considering the uprising and repression also happened in small, less connected cities, but the constant increase is…
There have been numbers as high as 90k reported initially, so I wouldn't say it is "moving up" across time but across sources. There is no clear data, but at this point 30-32k appears to be the lower bound estimate over which there's a consensus. Likely to be higher.
Then a week ago, a US-based watchdog let the number 35k float, and all of the sudden that's the number used by US department of state. And now the number you just threw is 40k.
Meanwhile, the OSINT community confirmed deaths are still around 15k. I will admit, the bombing doesn't help because we cross data from funerals and morgues/hospitals, and now we will have to distinguish bombing victims from repression victims, which in some areas (southeast and west mostly) is difficult.