High sev vulnerability caused by outdated express version

[imanjra]

Outdated version (4.14.0) of express contains dependencies with high severity vulnerabilities:

✗ High severity vulnerability found in qs
  Description: Prototype Override Protection Bypass
  From: json-proxy@0.9.3 > express@4.14.1 > qs@6.2.0

✗ High severity vulnerability found in fresh
  Description: Regular Expression Denial of Service (ReDoS)
  From: json-proxy@0.9.3 > express@4.14.1 > fresh@0.3.0
  From: json-proxy@0.9.3 > express@4.14.1 > send@0.14.2 > fresh@0.3.0
  From: json-proxy@0.9.3 > express@4.14.1 > serve-static@1.11.2 > send@0.14.2 > fresh@0.3.0