diff --git a/composer.json b/composer.json
index a48bc1d..d9c6f5f 100644
--- a/composer.json
+++ b/composer.json
@@ -24,7 +24,7 @@
     "source": "https://github.com/walkor/webman"
   },
   "require": {
-    "php": ">=7.2",
+    "php": ">=8.0",
     "workerman/webman-framework": "^1.5.0",
     "monolog/monolog": "^2.0"
   },