Update minimum version of PHP

TavoNiievez · web-flow · commit 518b73ac6776 · 2021-11-21T14:48:18.000-05:00
diff --git a/readme.md b/readme.md
@@ -10,7 +10,7 @@ A Codeception module for Symfony framework.
 ## Requirements
 
 * `Symfony 4.4` or higher.
-* `PHP 7.3` or higher.
+* `PHP 7.4` or higher.
 
 ## Installation
 
