diff --git a/README.md b/README.md
index 2bd374f..a13f690 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # deblan/devenv
 
-Personal docker image to build the majority of my projects.
+Personal docker image based on Debian Bulleye to build the majority of my projects.
 
 ```
 $ docker pull deblan/devenv
@@ -8,8 +8,8 @@ $ docker pull deblan/devenv
 
 ## Tools
 
-* PHP 7.4 and 8.0
-* [Composer](https://getcomposer.org/download/) runnable with PHP 7.4 and PHP 8.0
+* PHP 7.4, PHP 8.0 and PHP 8.1
+* [Composer](https://getcomposer.org/download/) runnable with PHP 7.4, PHP 8.0 and PHP 8.1
 * [Magallanes](https://www.magephp.com/)
 * NodeJS 16 with NPM, yarn and webpack
 * PIP (python3)