diff --git a/composer.json b/composer.json
index 38da9e2..c061652 100644
--- a/composer.json
+++ b/composer.json
@@ -10,7 +10,7 @@
     ],
     "require": {
         "ext-json": "*",
-        "php": "^7.2"
+        "php": "^7.2|^8.0"
     },
     "require-dev": {
         "orchestra/testbench": "^5.0"