diff --git a/README.md b/README.md
index 3e12027..44dd8c5 100644
--- a/README.md
+++ b/README.md
@@ -17,7 +17,7 @@ npm i @fastify/helmet
 | Plugin version | Fastify version |
 | ---------------|-----------------|
 | `^12.x`        | `^5.x`          |
-| `^8.x`         | `^4.x`          |
+| `^9.x`         | `^4.x`          |
 | `^7.x`         | `^3.x`          |
 | `^1.x`         | `^2.x`          |
 | `^1.x`         | `^1.x`          |