diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -116,7 +116,7 @@ See ChangeLog file found into package.
 - Several skins.
 - Code is highly customizable (a lot of use of modules and submodules).
 - Works with Mysql 4.1 or higher, or PostgreSql 8.14 or higher.
-- Works with PHP 5.0 or higher.
+- Works with PHP 5.2.1 or higher.
 - An easy to understand and maintain code (PHP with no heavy frameworks).
 - A trigger architecture to allow you to make Dolibarr business events run PHP code to update your own information system.
 - "NPR VAT Rate" (French particularity for managing VAT in DOM-TOM called "Non Perçue Récupérable").