OIDC::Lite, maybe? https://github.com/ritou/p5-oidc-lite nm reading is hard.

The way I solve these kind of things is figuring out what's using this. https://metacpan.org/requires/module/Crypt::Random::Source. I looked and did not find it directly in https://github.com/ritou/p5-oidc-lite. A solution may present itself upstream, meaning there may be an alternative to what's using it rather than an alternative to the thing that is break it it. Let us know what you find out. If you're lucky, maybe you can monkey patch it. Better yet, fix it upstream.