Accidentally deleted default brush category

[Sylveona]

Hi. I accidentally deleted an entire category of the default pencil brushes. I clicked on Reset Current Category. I misunderstood the warning message and thought it would reset the brushes sizes and effects, not delete the entire category. I tried uninstalling and reinstalling in hopes of it restoring the missing brushes. It didn't. Is there a way I can get the default pencil brushes back?