NPM install: found 705 vulnerabilities (692 low, 13 high)

[turtlepod]

When I run npm install, I get this message:

found 705 vulnerabilities (692 low, 13 high)
  run `npm audit fix` to fix them, or `npm audit` for details

Is your enhancement related to a problem? Please describe.

Describe the solution you'd like

update packages.

Designs

Describe alternatives you've considered

Additional context

I use windows 10 pro. nvm using node v.12.17.0