diff --git a/phpcs.xml b/.phpcs.xml
similarity index 100%
rename from phpcs.xml
rename to .phpcs.xml
diff --git a/composer.json b/composer.json
index 70b39a9..6da8991 100644
--- a/composer.json
+++ b/composer.json
@@ -1,38 +1,38 @@
 {
 	"name": "wikimedia/wait-condition-loop",
 	"description": "Wait loop that reaches a condition or times out",
 	"license": "GPL-2.0+",
 	"homepage": "https://www.mediawiki.org/wiki/WaitConditionLoop",
 	"authors": [
 		{
 			"name": "Aaron Schulz",
 			"email": "aschulz@wikimedia.org"
 		}
 	],
 	"autoload": {
 		"classmap": [
 			"src/"
 		]
 	},
 	"require": {
 		"php": ">=5.5.9"
 	},
 	"require-dev": {
 		"jakub-onderka/php-parallel-lint": "0.9.2",
 		"phpunit/phpunit": "4.8.24",
-		"mediawiki/mediawiki-codesniffer": "0.12.0"
+		"mediawiki/mediawiki-codesniffer": "14.1.0"
 	},
 	"scripts": {
 		"test": [
 			"parallel-lint . --exclude vendor",
 			"phpunit",
 			"phpcs -p -s"
 		],
 		"cover": [
 			"phpunit --coverage-html coverage"
 		],
 		"fix": [
 			"phpcbf"
 		]
 	}
 }