---
title: NSPersistentHistoryChangeType.update
framework: coredata
role: symbol
role_heading: Case
path: coredata/nspersistenthistorychangetype/update
---

# NSPersistentHistoryChangeType.update

An update to a managed object’s properties in the persistent store.

## Declaration

```swift
case update
```

## See Also

### Change Types

- [NSPersistentHistoryChangeType.delete](coredata/nspersistenthistorychangetype/delete.md)
- [NSPersistentHistoryChangeType.insert](coredata/nspersistenthistorychangetype/insert.md)