diff --git a/composer.json b/composer.json
index 01bdca12..45635d27 100644
--- a/composer.json
+++ b/composer.json
@@ -4,7 +4,7 @@
 	"homepage": "http://fatfreeframework.com/",
 	"license": "GPL-3.0",
 	"require": {
-		"php": ">=5.4"
+		"php": ">=7.2"
 	},
 	"autoload": {
 		"classmap": ["."]