diff --git a/composer.json b/composer.json
index b251d26..0a22dd4 100644
--- a/composer.json
+++ b/composer.json
@@ -22,7 +22,7 @@
         "sort-packages": true
     },
     "require": {
-        "php": "^7.2",
+        "php": "^7.2|^8.0",
         "ext-pcntl": "*",
         "doctrine/dbal": "^2.7",
         "dragonmantank/cron-expression": "^2.0",