diff --git a/SECURITY.md b/SECURITY.md
index c3bd3cea2..9fe4f88b0 100644
--- a/SECURITY.md
+++ b/SECURITY.md
@@ -8,7 +8,7 @@ The following table describes the versions of this project that are currently su
 | --------- | ---------------------------------------- |
 | 2.x       | :x:                                      |
 | 3.x       | :x:                                      |
-| 4.x       | :white_check_mark: (until 1st July 2021) |
+| 4.x       | :x:                                      |
 | 5.x       | :white_check_mark:                       |
 | 6.x alpha | :x:                                      |