Updating nuget packages in all projects in a solution

Question

I have a .net solution (say A) with multiple projects(say B,C,D). I want to update all nuget packages for all projects in the solution. I know I can update nuget packages using

Answer 1

First you have to restore all packages using nuget restore solution_file.sln then update them to latest version by executing nuget update solution_file.sln.

Read more about nuget command line

Updated link to Nuget command line documentation

Nuget Package Manager Console documentation (Visual Studio for Windows)

Edit: Previous link is dead. Added working equivalent and bonus Package Manager Console link.