diff --git a/composer.json b/composer.json
index 584e6e4..f9ab537 100644
--- a/composer.json
+++ b/composer.json
@@ -31,7 +31,7 @@
         "jangregor/phpstan-prophecy": "^0.6.2",
         "maglnet/composer-require-checker": "^2.1",
         "phpspec/prophecy-phpunit": "^2.0",
-        "phpunit/phpunit": "^9.4",
+        "phpunit/phpunit": "^9.5",
         "squizlabs/php_codesniffer": "^3.5"
     },
     "extra": {