Recomend to run npm audit fix and update the codebase.

Hi, 

I just downloaded the solution and I noticed that there are some vulnerabilities: 

added 642 packages from 782 contributors and audited 2091 packages in 17.691s
found 122 vulnerabilities (44 low, 29 moderate, 48 high, 1 critical)
  run `npm audit fix` to fix them, or `npm audit` for details

Thanks, 

Patrick 
