issus with jekyll 4.3.4

[aisbergde]

beautiful-jekyll-theme.gemspec
spec.add_runtime_dependency "jekyll", ">= 3.9.3

I get issues with jekyll 4.3.4
so I changed this to
spec.add_runtime_dependency "jekyll", "~> 3.9"

but maybe some one could investigate the issues with newer jekyll?
something related to google-protobuf version=3.25.5