I use Rider from JetBrains as my code editor and everytime I create new project in Unity, it asks me to update it to newer version.
I believe that this is explicitly Unity's issue and I think it can happen with any package.
How can I prevent this behavior? Is it possible to update packages automatically in the package manager?
I've always updated it to newer version in previous projects but it always asks me to do it again.

According to @BugFinder , packages are per project so until Unity 6 will come out, we have to manually install each update even if we did in previous projects.