Failed to add reference to 'DocuSign.eSign'. Please make sure that the file is accessible, and that it is a valid assembly or COM component

while updating package from nuget DocuSign.eSign.dll 5.2.0 to Latest Stable 5.4.0 getting below error

Failed to add reference to 'DocuSign.eSign'. Please make sure thatthe file is accessible, and that it is a valid assembly or COMcomponent.

I am using visual studio 2019 with .net framework 4.5.2BouncyCastle 1.8.9System.ComponentModel.Annotations 5.0System.IdentityModel.Tokens.Jwt 6.11Newtonsoft.Json 13.0.1RestSharp 106.11.7Microsoft.CSharp 4.7.0Microsoft.IdentityModel.Protocols 6.11