Vulnerabilities on Nokogiri

[Grese Ohanian]

Some vulnerabilities are found on Nokogiri .
Can you please update it to >= 1.13.4.

Thank you

[Robin]

Hello,

I'm using the last version of Ruby and I still have the vulnerability on the Nokogiri dependency. (See the attached screenshot)
I'm using the last version of bundler (2.3.15).

[Mickey]

Fixed with #518