Difference between Modernise and Modernize

What is the difference between Modernise and Modernize?

Modernise as a verb is to make (something old or outdated) up to date, or modern in style or function by adding or changing equipment, designs, etc. while Modernize as a verb is to bring something up-to-date, or make it modern in style or function

We hope you now know whether to use Modernise or Modernize in your sentence.