Difference between Shake-up and Shakeup

What is the difference between Shake-up and Shakeup?

Shake-up as a noun is a vigorous reorganization, especially of the personnel or procedures of an organization. while Shakeup as a noun is a vigorous reorganization, especially of the personnel or procedures of an organization

We hope you now know whether to use Shake-up or Shakeup in your sentence.