The Canon EOS R5 is a high-resolution full-frame mirrorless camera featuring a 45MP sensor, 8-stop in-body image stabilization, 8K RAW internal video recording, and advanced Dual Pixel CMOS AF II. It set a new benchmark for mirrorless hybrid cameras combining high-megapixel stills with professional video capabilities in a portable body. Firmware updates have significantly expanded its video formats, RAW recording options, and autofocus capabilities.
Product released: July 9, 2020
Latest firmware version
Version 2.2.1, released November 6, 2025
What's new in version 2.2.1
Firmware Version 2.2.1 incorporates the following enhancements and fixes: 1. Fixes an issue that, in rare instances, may prevent certain CFexpress cards from being formatted in the camera. 2. Fixes an issue that may prevent the camera's firmware from being updated via an Internet connection, even when a newer firmware version is available on Canon servers. If the camera's firmware is already Version 2.2.1, it is not necessary to update the firmware. Please perform the firmware update with only the firmware file to be updated stored on the memory card.