diff --git a/composer.json b/composer.json
index 6c915f0e0..3d9382f93 100644
--- a/composer.json
+++ b/composer.json
@@ -4,7 +4,7 @@
 	"license": "AGPL-3.0",
 	"require": {
 		"abraham/twitteroauth": "7.0.0",
-		"doctrine/dbal": "4.1.1",
+		"doctrine/dbal": "4.2.1",
 		"ext-curl": "*",
 		"ext-json": "*",
 		"ext-pdo_mysql": "*",