next-updater has upgraded 3 dependencies

Hi!

I have upgraded dependencies to the latest non-breaking versions

    grunt-deps-ok 0.2.0 -> 0.5.2
    grunt-complexity 0.1.7 -> 0.2.0
    grunt-bump 0.0.14 -> 0.0.16

Truly yours, [next-updater](https://github.com/bahmutov/next-updater)