Update jquery version to > 3.5 due to xss exploit

[lucasmilotichhf]

Hello,

There is a vulnerability with jquery < 3.5 with remote code execution.

https://nvd.nist.gov/vuln/detail/CVE-2020-11022
https://nvd.nist.gov/vuln/detail/CVE-2020-11023

This pr should fix the issue:
#180

[lucasmilotichhf]

Sorry to ping you directly @jhump, but maybe this could we dangerous for people who has services public