Improvements and fixes in the updates
August 2022 updates
August 26 release
The following update is available for Surface Laptop 3 with Intel Processor devices running Windows 10 May 2020 Update, Version 20H1, or greater.
This update:
- Resolves potential security vulnerabilities, including Microsoft Security Advisory ADV220002.
- Improves Surface Dock 2 stability.
- Resolves Wi-Fi toggle issue.
Windows Update Name Device Manager Surface - Firmware - 6.8.137.0 Surface Dock Firmware Update - Firmware Surface - Firmware - 15.11.140.0 Surface UEFI – Firmware Surface - Firmware - 13.0.2101.2 Surface ME - Firmware Intel - System - 2145.1.42.0 Intel(R) Management Engine Interface - System Devices Surface - System - 14.602.139.0 Surface System Aggregator– Firmware Intel – SoftwareComponent - 1.63.1155.2 Intel(R) ICLS Client - Software devices
Source:
Surface Laptop 3 update history - Microsoft Support
List of updates for the Surface Laptop 3

Manual download:
Download Surface Laptop 3 with Intel Processor Drivers and Firmware from Official Microsoft Download Center
This device has reached the End of Servicing. The following packages are no longer being updated with newer drivers and firmware.
www.microsoft.com