diff --git a/SECURITY.md b/SECURITY.md
index 16fca5039..d51854a52 100644
--- a/SECURITY.md
+++ b/SECURITY.md
@@ -6,7 +6,7 @@
 | ------- | ------------------ |
 | 2.x.x     | :white_check_mark: |
 | 1.5.x   | :white_check_mark:   |
-| < 1.4   | :x:               |
+| <= 1.4   | :x:               |
 
 ## Reporting a Vulnerability