diff --git a/composer.json b/composer.json
index 99c24cb..fba46ce 100644
--- a/composer.json
+++ b/composer.json
@@ -15,7 +15,7 @@
         }
     ],
     "require": {
-        "php": "^7.2",
+        "php": "^7.2|^8.0",
         "ext-json": "*",
         "phpdocumentor/reflection-docblock": "^3.0|^4.0|^5.0",
         "ruflin/elastica": "^7.0",