Update to what? Are you thinking about upgrading to a more powerful or later generation processor? Or, are you looking at updating drivers?
Be specific. Also, are you a laptop or desktop? If a laptop, you should get the graphics driver from your laptop manufacturer. Using the generic Intel graphics driver may cause you problems.
What operating system are you running? Windows 10? What version? 1903?
You can find drivers here, under "downloads and software".