Error during upgrade for rpm package created using dotnet-rpm #262

I have a dotnet core web api project which is a cross platform running on both Windows and Linux. For Linux, I create an rpm package for distribution of the binaries. Couple of weeks back I created a new build for the project, packaged into rpm and tried upgrading the existing deployment. I was facing an error as below:

command: rpm -Uvh .rpm
file /usr/lib/...dll from install of conflicts with file from package

The binaries have been modified to reflect the latest version which reflects in the file details section. The error is with the binaries generated by the dll which are a part of the solution file. The system dlls dont show these errors.

Please provide any pointers if possible to solve this issue. In case of any information required I can provide.