# SQL Server Transport Upgrade Version 7 to 8


## Legacy SQL Client package no longer shipped

The `NServiceBus.SqlServer` package using the legacy [System.Data.SqlClient](https://www.nuget.org/packages/System.Data.SqlClient) driver is no longer shipped and the following package changes are needed:

- `NServiceBus.SqlServer` => `NServiceBus.Transports.SqlServer`
- `System.Data.SqlClient` => `Microsoft.Data.SqlClient`