diff --git a/composer.json b/composer.json
index c9ef1ff4..9a882bf4 100644
--- a/composer.json
+++ b/composer.json
@@ -21,7 +21,7 @@
         }
     ],
     "require": {
-        "php": "^7.1",
+        "php": "^7.2",
         "doctrine/doctrine-bundle": "^1.12 || ^2.0",
         "doctrine/persistence": "^1.3",
         "sonata-project/datagrid-bundle": "^2.5",