# Migrate to the v2.0.0

## 2. Download the New Source Code

Download the new source code. You need to use the new source code to apply the updates.

### 2.1 Admin Update

Make sure you are using the Flutter latest version 3.10.x. Older versions won't work with the latest code. From the **Admin Setup**, follow the steps below:

> * 3 (In this step, don't create any new firebase project. Just use your old project configs)
> * 3.2 (Update your security rules)
> * 3.3, 3.4(Use your old Server Token)
> * 4, 5

### 2.2 App Update

Make sure you are using the Flutter latest version 3.10.x. Older versions won't work with the latest code. From the **App Setup**, follow the steps below:

> *  2, 3.1, 3.2, 3.6 (Use your old keys)
> * 3.7, 4.1, 4.2, 4.3, 4.5, 6, 7.1, 7.2, 8, 9, 10
> * 11, 12, 13, 14
> * 17 (If you have purchased an extended licence)