diff --git a/composer.json b/composer.json
index 0c4b68b..92a0b7d 100644
--- a/composer.json
+++ b/composer.json
@@ -49,7 +49,7 @@
 	"require-dev": {
 		"doctrine/dbal": "^2.13.5 || ^3.6.2",
 		"ergebnis/composer-normalize": "^2.28.3",
-		"friendsofphp/php-cs-fixer": "^3.39.1",
+		"friendsofphp/php-cs-fixer": "^3.40.0",
 		"helmich/typo3-typoscript-lint": "^3.1.0",
 		"php-coveralls/php-coveralls": "^2.7.0",
 		"phpstan/extension-installer": "^1.3.1",