Sidekiq 8 compatibility issues (from json dependency)

[bunnymatic]

We're trying to upgrade our sidekiq gem can't do it because of the pinned json version at ~2.6.13. New sidekiq and i'm sure other libraries have moved up to a newer json version. Any chance you might be able relax the json version specification to ~2.x?

Fetching gem metadata from https://gems.contribsys.com/..
Fetching gem metadata from https://rubygems.org/........
Resolving dependencies...
Could not find compatible versions

Because every version of ruby-onfleet depends on json ~> 2.6.3
  and sidekiq >= 8.1.0 depends on json >= 2.16.0,
  every version of ruby-onfleet is incompatible with sidekiq >= 8.1.0.
So, because Gemfile depends on sidekiq = 8.1.0
  and Gemfile depends on ruby-onfleet >= 0,
  version solving has failed.

Thanks in advance