This question already has an answer here:
Cantrips generally get more powerful as you progress in your spellcasting class.
The Spell Sniper feat allows casting a cantrip.
If you pick a Spell Sniper cantrip from another class will the damage increase? E.g. A level 6 Fighter takes the Spell Sniper feat and chooses Produce Flame. Would the damage be 1d8 or 2d8?