# Upgrade from Angular 2.x to Angular 4!


[Angular 4 is coming…](http://angularjs.blogspot.ca/2016/12/ok-let-me-explain-its-going-to-be.html#Its_just_Angular_39)

Looking to upgrade your project to Angular 4 ?

You can simply try an in-place upgrade:

  

## iOS/Linux:

**npm i @angular/{common,compiler,core,forms,http,platform-browser,platform-browser-dynamic,platform-server,router}@next** **typescript@latest** **–S –E**

**npm i @angular/compiler-cli@next --D -E**  

  

## Windows:

**npm i @angular/common@next @angular/compiler@next @angular/core@next @angular/forms@next @angular/http@next @angular/platform-browser@next @angular/platform-browser-dynamic@next @angular/platform-server@next @angular/router@next typescript@latest --S -E**

**npm i @angular/compiler-cli@next --D -E**

  

  

\> For me, there was no code changes and my bundles became 25% smaller!