diff --git a/composer.json b/composer.json
index dbe9436..dd03199 100644
--- a/composer.json
+++ b/composer.json
@@ -12,6 +12,6 @@
         "GPL-3.0+"
     ],
     "require": {
-        "php": ">=7.1.1"
+        "php": ">=7.2.1"
     }
 }
\ No newline at end of file