CsvHash.foreach fails on Ruby 3.x

[sroller]

this works on Ruby 2.7.5, but fails on 3.0.x and 3.1.x

require 'csvreader'

CsvHash.foreach("beer.csv", {header_converters: :symbol}) do |row|
  puts row
end

csvreader v1.2.5

Platforms: Windows 10, WSL, Ubuntu, Rasbian

error message:

user@JUPITER:/mnt/d/src/Ruby/csv$ ruby csv_test.rb
/home/user/.rvm/gems/ruby-3.1.0/gems/csvreader-1.2.5/lib/csvreader/reader_hash.rb:58:in `foreach': wrong number of arguments (given 2, expected 1) (ArgumentError)
        from csv_test.rb:3:in `<main>'

Any advise what to change?

[sroller]

I can answer my own question. Do you remember that Ruby 3.x introduced real keyword parameters? I do know :-).
The correct source to run in Ruby >= 3.x

require 'csvreader'

CsvHash.foreach("beer.csv", header_converters: :symbol, sep: ',') do |row|
  puts row
end