diff --git a/composer.json b/composer.json
index 79034fd..a22c096 100644
--- a/composer.json
+++ b/composer.json
@@ -32,7 +32,7 @@
 		"phpstan/phpstan": "1.12.11",
 		"phpstan/phpstan-phpunit": "1.4.1",
 		"phpstan/phpstan-strict-rules": "1.6.1",
-		"phpunit/phpunit": "9.6.21",
+		"phpunit/phpunit": "9.6.22",
 		"saschaegerer/phpstan-typo3": "^1.10.2",
 		"squizlabs/php_codesniffer": "3.11.1",
 		"ssch/typo3-rector": "2.12.0",