Gatsby v3 upgrade causes issues

[jmsherry]

When doing npm i gatsby-theme-auth0-ts, i get:

npm ERR! code ERESOLVE
npm ERR! ERESOLVE unable to resolve dependency tree
npm ERR! 
npm ERR! While resolving: the-jump-digital-school@1.0.0
npm ERR! Found: gatsby@3.0.3
npm ERR! node_modules/gatsby
npm ERR!   gatsby@"^3.0.1" from the root project
npm ERR! 
npm ERR! Could not resolve dependency:
npm ERR! peer gatsby@"^2.15.16" from gatsby-theme-auth0-ts@1.0.7
npm ERR! node_modules/gatsby-theme-auth0-ts
npm ERR!   gatsby-theme-auth0-ts@"*" from the root project
npm ERR! 
npm ERR! Fix the upstream dependency conflict, or retry
npm ERR! this command with --force, or --legacy-peer-deps
npm ERR! to accept an incorrect (and potentially broken) dependency resolution.
npm ERR! 
npm ERR! See /Users/jamessherry/.npm/eresolve-report.txt for a full report.

npm ERR! A complete log of this run can be found in:
npm ERR!     /Users/jamessherry/.npm/_logs/2021-03-06T17_56_52_633Z-debug.log