diff --git a/composer.json b/composer.json
index 4ab23b1..f774184 100644
--- a/composer.json
+++ b/composer.json
@@ -16,7 +16,7 @@
     "require": {
         "php": "^7.4|^8.0",
         "ext-openswoole": "^4.7",
-        "doctrine/dbal": "^3.0"
+        "doctrine/dbal": "^4.0"
     },
     "autoload": {
         "psr-4": {