529 question

My wife and I started 529 accounts for our children for college back in the day. Long story short, due to medical expenses we were never able to fully fund them but life insurance made it moot as I was able to pay tuition (public universities) so I never had to touch the money.

Each account now has rougly $11k. Any thoughts or suggestions on how to reallocate the accounts? I fortunately do not need the money.