diff --git a/composer.json b/composer.json
index 1c2721a8..bb054d0a 100644
--- a/composer.json
+++ b/composer.json
@@ -2,7 +2,7 @@
 	"require-dev": {
 		"jakub-onderka/php-parallel-lint": "0.9.2",
 		"jakub-onderka/php-console-highlighter": "0.3.2",
-		"mediawiki/mediawiki-codesniffer": "0.10.1"
+		"mediawiki/mediawiki-codesniffer": "0.11.0"
 	},
 	"scripts": {
 		"fix": "phpcbf",