Proper manage of private nuget packages dependencies between solutions

We have 2 solutions.

SolutionA is an internal solution where we put reusable code through our productsFor the sake of the question, it has only two projects NugetProjectA and NugetProjectB which has a project reference to NugetProjectA.

SolutionB its a solution that has package references towards SolutionA via nuget.

The thing that troubles is:

• add new method added in NugetProjectA
• add new method in NugetProjectB project that uses previous method
• publish new version of NugetProjectB
• update nuget reference on Project of SolutionA
• execute in Project newly added method of NugetProjectB

Since we didn't publish the NugetProjectA updated version, last step described will fail.

This seems to be a easy problem to solution. But imagine this with many more projects in SolutionB and many more in SolutionA.