diff --git a/composer.json b/composer.json
index 751ec3f5..be89dadc 100644
--- a/composer.json
+++ b/composer.json
@@ -59,7 +59,7 @@
 		"phpstan/phpstan-phpunit": "1.4.2 || 2.0.18",
 		"phpstan/phpstan-strict-rules": "1.6.2 || 2.0.11",
 		"phpunit/phpcov": "9.0.2",
-		"phpunit/phpunit": "10.5.63",
+		"phpunit/phpunit": "10.5.64",
 		"rector/type-perfect": "1.0.0 || 2.1.4",
 		"saschaegerer/phpstan-typo3": "1.10.2 || 2.1.1",
 		"seld/jsonlint": "1.12.1",