Unable to compile flipt-grpc-ruby on Ruby 3.4.2

We are upgrading our Ruby base version to 3.4.2 but the latest grpc version accepted by the lasted flipt-grpc-ruby release (grpc 1.60.2) doesn’t compile on Ruby 3.4.2.
If we point our Gemfile directly to the latest commit on the flipt-grpc-ruby repository, everything works fine.

Is there a reason not to make a new release for this gem with the latest dependabot commits?

I also opened an issue on Github. Not sure what’s the best way to reach you.