How to fix version mismatch between web.config and packages.config?

I have updated some nuget packages in my solution... I have noticed that there is version mismatch between my web.config and packages.config:

This is my web.config:

This my packages config:

Note that the following 2 files have different versions:

"System.Security.Cryptography.Primitives" WebConfig="4.0.1.0" PackagesConfig="4.3.0""System.Security.Cryptography.Algorithms" WebConfig="4.3.0.0" PackagesConfigversion="4.3.1" 

Why is this happening? I have not done anything manually, I have installed everything through nuget package manager... Do I need to make any changes to either of these files?