如何将 Angular 升级到最新版本？

我想使用也在此处描述的路由状态，对于 Angular 7.2.x 版本，我目前有 7.1.1，我尝试在全局和本地卸载并重新安装 CLI，但没有变化，我该如何升级 Angular？

 dependencies": {
"@angular/animations": "^7.2.14",
"@angular/cdk": "^7.3.6",
"@angular/cli": "^7.3.9",
"@angular/common": "^7.1.1",
"@angular/core": "^7.1.1",
"@angular/forms": "^7.1.1",
"@angular/http": "^7.1.1",
"@angular/material": "^7.3.6",
"@angular/router": "^7.1.1",    //This one does not help.
 ....
 },