diff --git a/docs/core/entity/date.md b/docs/core/entity/date.md
index 73bb0da8..2476dac9 100644
--- a/docs/core/entity/date.md
+++ b/docs/core/entity/date.md
@@ -13,7 +13,7 @@ Properties should always only return information from memory and not do I/O (lik
 
 | Name | Type | Default | Description
 | ---- | ---- | ------- | -----------
-| native_value | date | **Required** | The value of the date.
+| native_value | <code>datetime.date &#124; None</code> | **Required** | The value of the date.
 
 Other properties that are common to all entities such as `icon`, `name` etc are also applicable.