Request Error After Updating RestSharp to v108.0.3

[DatMarsupial]

We're on version 0.0.1.23 of Cybersource .Rest.Client.NetStandard, and have updated our RestSharp package to 108.0.3 (to be compatible with the new version of Cybersource). Since doing so, we've been getting this kind of error from our API calls:

"Error converting value \"Void RestSharp.RestRequest..ctor(RestSharp.Method)\" to type 'CyberSource.Model.PtsV2PaymentsPost400Response'. Path '', line 1, position 53."

This specifically comes from the CreatePaymentAsync call in the Payment API.

Any ideas? Thanks!