OnePlus Nord, OnePlus Nord CE 5G are receiving OxygenOS 11.1.5.5 and OxygenOS 11.0.6.6 updates, respectively. The updates come with August 2021 security patch for OnePlus Nord and July 2021 security patch for OnePlus Nord CE 5G. The update for OnePlus Nord also gets Bitmoji AOD and the ability to take screenshots for always-on display.

source https://gadgets.ndtv.com/mobiles/news/oneplus-nord-ce-5g-oxygenos-update-11-1-5-5-11-0-6-6-july-august-2021-android-security-patch-bitmoji-aod-snapchat-2517250#rss-gadgets-all