diff --git a/composer.json b/composer.json
index ed03ccd7..0b593d61 100644
--- a/composer.json
+++ b/composer.json
@@ -35,7 +35,7 @@
 	},
 	"require-dev": {
 		"jakub-onderka/php-parallel-lint": "0.9.2",
-		"mediawiki/mediawiki-codesniffer": "0.10.1",
+		"mediawiki/mediawiki-codesniffer": "0.11.0",
 		"jakub-onderka/php-console-highlighter": "0.3.2"
 	},
 	"scripts": {