diff --git a/composer.json b/composer.json
index 7337b928..97a55e44 100644
--- a/composer.json
+++ b/composer.json
@@ -3,7 +3,7 @@
 	"description": "Syntax highlighting extension for MediaWiki",
 	"require-dev": {
 		"mediawiki/mediawiki-codesniffer": "39.0.0",
-		"mediawiki/mediawiki-phan-config": "0.11.1",
+		"mediawiki/mediawiki-phan-config": "0.12.0",
 		"mediawiki/minus-x": "1.1.1",
 		"php-parallel-lint/php-console-highlighter": "1.0.0",
 		"php-parallel-lint/php-parallel-lint": "1.3.2"