Sorted list - how to change it

[Lad]

I have a sorted list for example [1,2,3,4,5] and I would like to change
it in a random way
e.g [2,5,3,1,4] or [3,4,1,5,2]  or in any other way except being
ordered.
What is the best/easiest
 way how to do it?

Thank you for help
L.