Could not load file or assembly 'System.IdentityModel.Tokens.Jwt, Version=

I have created a custom activity and successfully added the package in UiPath. It was executing properly in 19.7.0 version, after getting auto updated to Beta 20.2.0 version below error was throwing,


Could not load file or assembly ‘System.IdentityModel.Tokens.Jwt, Version=, Culture=neutral, PublicKeyToken=31bf3856ad364e35’ or one of its dependencies. The located assembly’s manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)

Tharma KS

Have you tried to open and recreate the custom activity utilizing the latest version, in your case 20.2.0?