[Snyk Alert] Fix for 4 vulnerable dependency paths

[snyk-bot]

New vulnerabilities have been disclosed, and this project is affected. This pull request fixes one or more vulnerable packages in the npm dependencies of this project.

The PR includes:

• Changes to your package.json to upgrade the vulnerable dependencies to a fixed version.

Vulnerabilities that will be fixed

With an upgrade:

• npm:ejs:20161130 - potentially breaking change
• npm:ejs:20161130-1 - potentially breaking change

As these vulnerabilities are now publicly known, attackers can try to use them against your application, making fixing them a matter of urgency.

You can read more about Snyk's upgrade and patch logic in Snyk's documentation.

Note that this pull request only addresses the newly disclosed vulnerabilities mentioned above. See the Snyk test report for this project to review and fix the full list of vulnerabilities.

Check the changes in this PR to ensure they won't cause issues with your project.

Stay secure,
The Snyk team