diff --git a/docs/releases/upgrading.rst b/docs/releases/upgrading.rst
index a31e781274..3494bfa3ec 100644
--- a/docs/releases/upgrading.rst
+++ b/docs/releases/upgrading.rst
@@ -129,3 +129,6 @@ The compatible versions of Django and Python for each Wagtail release are:
 +-------------------+------------------------------+-----------------------------+
 | 2.0               | 1.11, 2.0                    | 3.4, 3.5, 3.6               |
 +-------------------+------------------------------+-----------------------------+
+| 2.1               | 1.11, 2.0                    | 3.4, 3.5, 3.6               |
++-------------------+------------------------------+-----------------------------+
+