Preheat oven to 350 degrees F and line an 8x11 baking dish with parchment paper.

Add oat flour, almond flour, sweetener, baking soda, sea salt and pumpkin spice in a medium bowl. Mix well.

Add pumpkin puree, olive oil, vanilla extract, and chocolate chips. Continue mixing until batter is well combined.

Pour batter into the prepared baking dish and bake for 25 minutes.

Let fully cool for at least one hour before cutting into squares.