diff --git a/composer.json b/composer.json
index 4a736b0..d7e9cc4 100644
--- a/composer.json
+++ b/composer.json
@@ -44,7 +44,7 @@
 		"phpstan/phpstan": "^1.10.8",
 		"phpstan/phpstan-phpunit": "^1.3.11",
 		"phpstan/phpstan-strict-rules": "^1.5.0",
-		"phpunit/phpunit": "^9.6.5",
+		"phpunit/phpunit": "^9.6.6",
 		"saschaegerer/phpstan-typo3": "^1.8.2",
 		"sbuerk/typo3-cmscomposerinstallers-testingframework-bridge": "^0.1.2",
 		"seld/jsonlint": "^1.9.0",