diff --git a/SECURITY.md b/SECURITY.md
index ef1676b50d2..3eb4961763c 100644
--- a/SECURITY.md
+++ b/SECURITY.md
@@ -8,8 +8,8 @@ webpack CLI is currently supporting webpack v4 and webpack v5. Security fixes ar
 
 | webpack version | webpack-cli version           | Supported          |
 | --------------- | ----------------------------- | ------------------ |
-| 4.x.0           | ^3.1.2                        | :white_check_mark: |
-| 4.0.x           | ^3.1.2                        | :white_check_mark: |
+| > 4.20.0        | ^3.1.2                        | :white_check_mark: |
+| 4.20.x          | ^3.1.2                        | :white_check_mark: |
 | 5.x.0           | ^3.1.2                        | :white_check_mark: |
 | 5.0.x           | ^3.1.2                        | :white_check_mark: |
 | < 4.x.x         | (CLI included in webpack < 4) | :x:                |