# updateEncryption

Change of state in an encrypted chat.

```tl
updateEncryption#b4a2e88d chat:EncryptedChat date:int = Update;
```

### Parameters

| Name | Type | Description |
| --- | :---: | --- |
| **chat** | [EncryptedChat](/type/EncryptedChat.md) | Encrypted chat |
| **date** | [int](/type/int.md) | Date of change |

### Type
[Update](/type/Update.md)