diff --git a/README.md b/README.md
index e632b0a..87dd2aa 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 [![Build Status](https://github.com/retailcrm/prestashop-module/workflows/presta/badge.svg)](https://github.com/retailcrm/prestashop-module/actions)
 [![Coverage](https://img.shields.io/codecov/c/gh/retailcrm/prestashop-module/master.svg?logo=github)](https://codecov.io/gh/retailcrm/prestashop-module)
 [![GitHub release](https://img.shields.io/github/release/retailcrm/prestashop-module.svg?logo=codecov)](https://github.com/retailcrm/prestashop-module/releases)
-[![PHP version](https://img.shields.io/badge/PHP->=5.4-blue.svg?logo=php)](https://php.net/)
+[![PHP version](https://img.shields.io/badge/PHP->=5.6-blue.svg?logo=php)](https://php.net/)
 
 Prestashop module.
 =================
@@ -26,4 +26,4 @@ Module allows integrate CMS Prestashop with [Simla.com](https://www.retailcrm.pr
 
 #### Customization
 
-You can customize your module behavior using [Custom Filters](doc/3.%20Customization/Filters.md) or [Custom Classes](doc/3.%20Customization/Classes.md)
\ No newline at end of file
+You can customize your module behavior using [Custom Filters](doc/3.%20Customization/Filters.md) or [Custom Classes](doc/3.%20Customization/Classes.md)