Please update dependency mkdirp

[atabegruslan]

Hello @pamepeixinho

Can you please update the dependency mkdirp?
Currently you are referencing [email protected] and [email protected] has long been depreciated.

This is not a trivial request. An outdated mkdirp is causing problems in my work (I can't explain it all within a short piece of text).
But I would really appreciate it if you update the mkdirp dependency to a more updated version. I see now the current version of mkdirp is 1.0.4

Thank you