diff --git a/composer.json b/composer.json
index 6cfd72c7..bc8b1ee7 100644
--- a/composer.json
+++ b/composer.json
@@ -16,7 +16,7 @@
 		}
 	],
 	"require": {
-		"php": ">=5.3.3,<7",
+		"php": ">=5.3.3,<7.2",
 		"silverstripe/framework": "~3.3"
 	},
 	"extra": {