I have a pretty fresh Nx workspace. Created an Angular app and a Nest app a few months ago, no problems. I come back after a hiatus to start a new Angular app and now I have a bunch of peer dependency conflicts I don't know how to resolve. I've tried adding the --legacy-peer-deps option to npm install and this works (4 high vulnerabilities) but when I try to run npx nx g @angular/material:ng-add I can't get around the errors.

Errors below:

npm ERR! While resolving: @nestjs/core@7.6.18
npm ERR! Found: @nestjs/common@8.4.6
npm ERR! node_modules/@nestjs/common
npm ERR!   @nestjs/common@"^8.0.0" from the root project
npm ERR!
npm ERR! Could not resolve dependency:
npm ERR! peer @nestjs/common@"^7.0.0" from @nestjs/core@7.6.18
npm ERR! node_modules/@nestjs/core
npm ERR!   @nestjs/core@"^7.5.5" from the root project
npm ERR!   peer @nestjs/core@"^7.0.0" from @nestjs/platform-express@7.6.18
npm ERR!   node_modules/@nestjs/platform-express
npm ERR!     @nestjs/platform-express@"^7.5.5" from the root project
npm ERR!     2 more (@nestjs/core, @nestjs/testing)
npm ERR!   1 more (@nestjs/testing)
npm ERR!
npm ERR! Conflicting peer dependency: @nestjs/common@7.6.18
npm ERR! node_modules/@nestjs/common
npm ERR!   peer @nestjs/common@"^7.0.0" from @nestjs/core@7.6.18
npm ERR!   node_modules/@nestjs/core
npm ERR!     @nestjs/core@"^7.5.5" from the root project
npm ERR!     peer @nestjs/core@"^7.0.0" from @nestjs/platform-express@7.6.18
npm ERR!     node_modules/@nestjs/platform-express
npm ERR!       @nestjs/platform-express@"^7.5.5" from the root project
npm ERR!       2 more (@nestjs/core, @nestjs/testing)
npm ERR!     1 more (@nestjs/testing)
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.