Arcane Expertise

You open your mind to arcane inspiration, allowing you to call on knowledge you had once forgotten. You double your proficiency bonus for the triggering check if it is an Intelligence check.

At Higher Levels. When you cast this spell using a spell slot of 2nd level or higher, it can also affect Wisdom checks.  When you cast it using a spell slot of 3rd level or higher, it can also affect Charisma checks.