In a small bowl, whisk together the maple syrup, vinegar, mustard, salt, and pepper.
Pour the olive oil into the bowl in a thin stream, whisking constantly, until emulsified.
Place the chopped kale into a large bowl. Pour the dressing over it and massage with your hands for 2-3 minutes, until kale is no longer rigid.
Add the cranberries, hemp hearts, and almonds. Toss to coat.