The Mac Studio will get refreshed, but it is not scheduled to happen this year, as Apple reportedly does not want to risk sales
Mac Studio: Apple M2 Ultra chip with 24‑core CPU, 60‑core GPU, 1TB
All the Mac news from WWDC 2023: Mac Pro, Mac Studio, and M2 Ultra
Apple Mac Studio (2023) review: the M2 Ultra rips - The Verge
Mac Studio Gets M2 Max and M2 Ultra Support - IGN
Apple M2 Ultra Benchmarks Show Cupertino Didn't Beat Intel, AMD
Next-generation Apple Mac Studio will not receive M2 Max or M2
Apple could hold M2 out of Mac Studio in favor of forthcoming Mac Pro
Summary of products that are likely to appear at the Apple event
Apple Mac Studio review: The Apple desktop we've been waiting for
Apple May Not Launch Updated Mac Studio With M2 Ultra Chip Due to
Apple Upgrades Mac Studio with M2 Ultra and Max Chips, Offering
Apple unveils M2 Pro and M2 Max: next-generation chips for next
Apple - No New M3 Macs Expected Until 2024 At The Earliest
New Mac Studio and Studio Display Change Mac Buying Calculus - TidBITS
New M2 Macs are coming soon as they leak yet again