Angular 11 problem

[Mihai-B]

I cannot make this library work with angular 11. I always get the error:

npm ERR! code ERESOLVE
npm ERR! ERESOLVE unable to resolve dependency tree
npm ERR! 
npm ERR! While resolving: web-system@0.0.0
npm ERR! Found: @angular/core@11.0.9
npm ERR! node_modules/@angular/core
npm ERR!   @angular/core@"~11.0.9" from the root project
npm ERR! 
npm ERR! Could not resolve dependency:
npm ERR! peer @angular/core@"^7.2.3" from angular-admin-lte@4.0.0
npm ERR! node_modules/angular-admin-lte
npm ERR!   angular-admin-lte@"~4.0.0" from the root project
npm ERR! 
npm ERR! Fix the upstream dependency conflict, or retry

I am using the latest version "angular-admin-lte": "4.0.0", that is in npm packages.

Am I missing something ?