diff --git a/composer.json b/composer.json
index 27b9997..cee72dc 100644
--- a/composer.json
+++ b/composer.json
@@ -2,7 +2,7 @@
 	"name": "miraheze/youtube",
 	"description": "",
 	"require-dev": {
-		"mediawiki/mediawiki-codesniffer": "41.0.0",
+		"mediawiki/mediawiki-codesniffer": "42.0.0",
 		"mediawiki/minus-x": "1.1.1",
 		"php-parallel-lint/php-console-highlighter": "1.0.0",
 		"php-parallel-lint/php-parallel-lint": "1.3.2"