Issue with latest AWS Lambda base images for NodeJS

[lindsgil]

I've been using this library to sign requests in a Docker container that uses an AWS Lambda base image for NodeJS (public.ecr.aws/lambda/nodejs:14.2022.10.26.11) for a while now without issue. When I upgrade the base image to latest (tried both NodeJS version 14 and version 16) the Authorization is invalid.. Any ideas what might be causing it?

[mhart]

No idea. Gonna need more detail