diff --git a/README.md b/README.md
index ad19156..fa38a2b 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,6 @@
+> [!NOTE]
+> As of Tailwind CSS v4.0, container queries are supported in the framework by default and this plugin is no longer required.
+
 # @tailwindcss/container-queries
 
 A plugin for Tailwind CSS v3.2+ that provides utilities for container queries.
@@ -7,7 +10,7 @@ A plugin for Tailwind CSS v3.2+ that provides utilities for container queries.
 Install the plugin from npm:
 
 ```sh
-npm install @tailwindcss/container-queries
+npm install -D @tailwindcss/container-queries
 ```
 
 Then add the plugin to your `tailwind.config.js` file: