diff --git a/composer.json b/composer.json
index a5e37df..1f9cab6 100644
--- a/composer.json
+++ b/composer.json
@@ -30,7 +30,7 @@
     "forum": "https://www.facebook.com/groups/498147006994512"
   },
   "require": {
-    "php": "~7.2.0",
+    "php": "^7.2.0",
     "o2system/kernel": "*"
   },
   "autoload": {