diff --git a/composer.json b/composer.json
index 29ad1ad..a6551ec 100644
--- a/composer.json
+++ b/composer.json
@@ -10,7 +10,7 @@
         "google/cloud-trace": "^1.6"
     },
     "require-dev": {
-        "doctrine/dbal": "^3.6",
+        "doctrine/dbal": "^4.2",
         "friendsofphp/php-cs-fixer": "^3.68",
         "phpstan/phpstan": "^1.10",
         "rector/rector": "^1.0",