diff --git a/composer.json b/composer.json
index 5823bf8b..67d5cbda 100644
--- a/composer.json
+++ b/composer.json
@@ -17,7 +17,7 @@
         "BSD-3-Clause"
     ],
     "require": {
-        "php": "^5.6 || ^7.0",
+        "php": "^5.6 || ^7.0||^8.0",
         "ext-mbstring": "*",
         "ext-openssl": "*"
     },