diff --git a/composer.json b/composer.json
index ec82226..30f261e 100644
--- a/composer.json
+++ b/composer.json
@@ -30,7 +30,7 @@
 	},
 
 	"require": {
-		"php"	: ">=7.0.0",
+		"php"	: ">=7.1.0",
 
 		"nette/application"	: "~2.4",
 		"nette/di"			: "~2.4",