Preheat the oven to 350°F and lightly grease or spray a 12-cup muffin tin.
In a large bowl, combine the pumpkin puree, eggs, almond milk, olive oil, maple syrup, vinegar, and vanilla and whisk until combined.
In a medium bowl, combine the flours, pumpkin pie spice, baking powder, baking soda, and salt.
Add the dry ingredients to the bowl of wet ingredients and stir until just combined.
Use a ⅓-cup measuring scoop to divide the batter into the muffin tin. Bake for 18 to 20 minutes or until a toothpick inserted comes out clean.