On Sunday, 17 May 2020 at 22:30:22 UTC, a beginner wrote:
[...]
You could try grabbing a newer dub release binary from here: https://github.com/dlang/dub/releases
There are two versions (installer + zip archive). It looks like you're better off with the zip archive.
Alternatively, if you have a working compiler building dub from scratch isn't hard. You just need to clone the repo and run the build script (build.bat in your case).
Good luck!