diff --git a/composer.json b/composer.json
index 6331f5014b..2646de624e 100644
--- a/composer.json
+++ b/composer.json
@@ -50,7 +50,7 @@
     "phpstan/phpstan": "^0.12.81",
     "phpstan/phpstan-deprecation-rules": "^0.12.6",
     "phpstan/phpstan-phpunit": "^0.12.18",
-    "phpunit/phpunit": "~9.5.2",
+    "phpunit/phpunit": "~9.5.3",
     "symfony/finder": "^5.2.4"
   },
   "config": {