GSN high and critical issues

I'm trying to follow the [steps to send gasless TXs] (, but running npm install @openzeppelin/network produces 49 vulnerabilities (3 low, 19 moderate, 26 high, 1 critical). Running npm audit fix or npm audit fix --force does not resolve these issues. One known issue is 'Insecure Credential Storage in web3'. Are there updated libraries that I can use instead?

Many thanks for your help on this!

#### 💻 Environment

Ganache CLI installed with ```npm install --save-dev @openzeppelin/gsn-helpers @openzeppelin/contracts-ethereum-package @openzeppelin/upgrades @openzeppelin/cli ganache-cli