diff --git a/composer.json b/composer.json
index 8133443..b04474f 100644
--- a/composer.json
+++ b/composer.json
@@ -15,7 +15,7 @@
         }
     ],
     "require": {
-        "php": "^7.3",
+        "php": "^7.2",
         "illuminate/support": "^6.0|^7.0"
     },
     "require-dev": {