diff --git a/SECURITY.md b/SECURITY.md
index 5b6fb4a58..87950c6d7 100644
--- a/SECURITY.md
+++ b/SECURITY.md
@@ -6,7 +6,8 @@ Old versions receive security updates for six months.
 
 | Version | Supported                                  |
 | ------- | ------------------------------------------ |
-| 4.x     | :white_check_mark:                         |
+| 5.x     | :white_check_mark:                         |
+| 4.x     | :white_check_mark: support ends 2020-09-14 |
 | 3.x     | :white_check_mark: support ends 2020-05-01 |
 | < 3     | :x:                                        |