I'm not sure exactly what we require, but 0.22 causes test failures. 1.00 is
>1 year old.
requires 'Data::OptList' => '0';
requires 'List::MoreUtils' => '0.12';
requires 'Package::DeprecationManager' => '0.04';
-requires 'Params::Util' => '0';
+requires 'Params::Util' => '1.00';
requires 'Scalar::Util' => '1.19';
requires 'Sub::Exporter' => '0.980';
requires 'Sub::Name' => '0';