Upgrade Gemfile and package json (ruby, rails, node, etc)

Job ID: 37431379

Budget: €8 – €30 EUR

I need someone to upgrade the gemfile, package json to the last version.
This is an app with react and webpacker. We need to remove webpacker before the upgrade to rails 7.X
The current versions are:
Rails 6.0.3.1
Ruby 2.7.2
Node 8.12
I need it asap.
Related categories: Ruby on Rails PostgreSQL Ruby