diff --git a/django-stubs/forms/fields.pyi b/django-stubs/forms/fields.pyi
index b425633..8849928 100644
--- a/django-stubs/forms/fields.pyi
+++ b/django-stubs/forms/fields.pyi
@@ -125,8 +125,8 @@ class DecimalField(IntegerField):
     def __init__(
         self,
         *,
-        max_value: Optional[int] = ...,
-        min_value: Optional[int] = ...,
+        max_value: Union[Decimal, int, float, None] = ...,
+        min_value: Union[Decimal, int, float, None] = ...,
         max_digits: Optional[int] = ...,
         decimal_places: Optional[int] = ...,
         required: bool = ...,