diff --git a/README.rst b/README.rst
index 2905e12..15d49be 100644
--- a/README.rst
+++ b/README.rst
@@ -62,7 +62,8 @@ Django to perform an ``INNER JOIN`` to fetch the model fields from the database.
 While taking this in mind, there are valid reasons for using subclassed models.
 That's what this library is designed for!
 
-The current release of *django-polymorphic* supports Django 2.1, 2.2, 3.0 and Python 3.5+ is supported.
+The current release of *django-polymorphic* supports Django 2.1, 2.2, 3.0, 3.1
+and Python 3.5+ is supported.
 For older Django versions, install *django-polymorphic==1.3*.
 
 For more information, see the `documentation at Read the Docs <https://django-polymorphic.readthedocs.io/>`_.