diff --git a/composer.json b/composer.json
index 4281659..6de7890 100644
--- a/composer.json
+++ b/composer.json
@@ -15,7 +15,7 @@
         "phpstan/phpstan": "^1.10.46",
         "phpstan/phpstan-phpunit": "^1.3.15",
         "phpstan/phpstan-strict-rules": "^1.5.2",
-        "phpunit/phpunit": "^8.5.34",
+        "phpunit/phpunit": "^8.5.35",
         "slevomat/coding-standard": "^8.14.1"
     },
     "autoload": {