diff --git a/SECURITY.md b/SECURITY.md
index 7075138..b1b75a4 100644
--- a/SECURITY.md
+++ b/SECURITY.md
@@ -7,6 +7,7 @@ currently being supported with security updates.
 
 | Version  | Supported          |
 | -------  | ------------------ |
+| 2.1.x    | :white_check_mark: |
 | 2.0.x    | :white_check_mark: |
 | <= 1.9.1 | :x:                |