# Upgrade guide for Gantt v4.1.1

## Wrapper dependencies

In order to support installing trial package alias for wrappers they now require adding `@bryntum/gantt` dependency to
application's **package.json** file.

**Example for licensed version for Angular framework:**

```json
{
  "dependencies": {
    "@bryntum/gantt": "4.1.1",
    "@bryntum/gantt-angular": "4.1.1"
  }
}
```

**Example for trial version for Angular framework:**

```json
{
  "dependencies": {
    "@bryntum/gantt": "npm:@bryntum/gantt-trial@4.1.1",
    "@bryntum/gantt-angular": "4.1.1"
  }
}
```


<p class="last-modified">Last modified on 2023-10-26 8:19:02</p>