updating software topic

I have standard software on my htc one which i love but i have rooted my phone and am running TWRM as well, my phone says an update is available but when i try to update it the phone just boots back into recovery and wont install the update, i want to download and install the update but i dont want to loose all my apps, settings or root access as with the root access i have managed to uninstall all the stock apps that are not needed for me personally, which has freed up the phone dramatically thus making it faster.

So i'm asking all you guys on here how would i go about getting the new software update that my phone wants me to install and still keep just the apps that i'm running without all the stock apps coming back on and still keeping root......is this possible???