Close vulnerabilities created by the bot

[daniele-zurico]

the bot found multiple vulnerabilities that need to be closed by updating the version.
Please go to the main package.json and the one inside example folder and try to upgrade all the packages one by one.

Please follow the following instruction to create the new branch:

git checkout release/0.8
git pull
git checkout -b 'feature/vulnerabilities'

[daniele-zurico]

closed by #525