diff --git a/README.md b/README.md
index e4365107..b3780a33 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,7 @@ Official website: https://my-aac.org
 
 ### REQUIREMENTS
 
-	- PHP 5.2.0 or later
+	- PHP 5.3.0 or later
 	- MySQL database
 	- PDO PHP Extension
 	- XML PHP Extension