softwareupdate
nounUK /ˈsɒftweər ˌʌpdeɪt/
US /ˈsɔːftwer ˌʌpdeɪt/
A software update is a new version of a computer program that fixes problems or adds new things.
I installed a software update on my phone last night.
OTHER MEANINGS
2. The act of making a program newer or better.
The software update took only a few minutes.
3. A message telling you that a program can be improved.
A software update popped up on my screen.
4. A small change made by a company to its program.
The company released a software update to fix the game.