> ## Documentation Index
> Fetch the complete documentation index at: https://docs.walletconnect.network/llms.txt
> Use this file to discover all available pages before exploring further.

# Upgrade from Web3Wallet to WalletKit for Flutter

## Upgrade to WalletKit

This document outlines the steps to migrate from the old `walletconnect_flutter_v2` package to the new `reown_walletkit` packages in your Flutter project.

### Step 1. Replace the corresponding dependency

Remove `walletconnect_flutter_v2` dependency from pubspec.yaml and add `reown_walletkit`:

```dart theme={null}
/* highlight-delete-start */
walletconnect_flutter_v2: ^X.Y.Z
/* highlight-delete-end */
/* highlight-add-start */
reown_walletkit: ^1.0.0
/* highlight-add-end */
```

Run `flutter clean && flutter pub get` after replacing the packages

Then replace the imports...

```dart theme={null}
/* highlight-delete-start */
import 'package:walletconnect_flutter_v2/walletconnect_flutter_v2.dart';
/* highlight-delete-end */
/* highlight-add-start */
import 'package:reown_walletkit/reown_walletkit.dart';
/* highlight-add-end */
```

### Step 2. Update main classes

<Table
  headers={["Old", "New"]}
  data={[
{
  old: { code: "Web3Wallet" },
  new: { code: "ReownWalletKit" },
},
{
  old: { code: "Core" },
  new: { code: "ReownCore" },
},
]}
/>

### Step 3. Update error definitions

```tsx theme={null}
/* highlight-delete-start */
Errors.getSdkError(Errors.USER_REJECTED);
/* highlight-delete-end */
/* highlight-add-start */
Errors.getSdkError(Errors.USER_REJECTED).toSignError();
/* highlight-add-end */
```

### Step 5. Update any exception type

<Table
  headers={["Old", "New"]}
  data={[
{
  old: { code: "WalletConnectError" },
  new: { code: "ReownSignError" },
},
]}
/>

### Final notes

* Ensure that you have updated all relevant configurations and imports in your project to reflect the changes from Web3Wallet to WalletKit.
* Test your application thoroughly to ensure that the migration has been successful and that all functionality is working as expected.
* Check our [WalletKit example for Flutter](https://github.com/reown-com/reown_flutter/tree/master/packages/reown_walletkit/example/) to compare with your implementation in case you are having issues