diff --git a/composer.json b/composer.json
index b7c19205..1d536f22 100644
--- a/composer.json
+++ b/composer.json
@@ -15,7 +15,7 @@
         }
     ],
     "require": {
-        "php": ">=5.6.4",
+        "php": "^7.3|^8.0",
         "doctrine/dbal": ">=2.5",
         "illuminate/support": ">=5.1",
         "illuminate/database": ">=5.1",