diff --git a/composer.json b/composer.json
index e4b4d8b0..ae5806f0 100644
--- a/composer.json
+++ b/composer.json
@@ -34,7 +34,7 @@
         "bamarni/composer-bin-plugin": "^1.4",
         "phpstan/phpstan": "1.10.38",
         "phpstan/phpstan-doctrine": "1.3.43",
-        "phpstan/phpstan-phpunit": "1.3.14",
+        "phpstan/phpstan-phpunit": "1.3.15",
         "phpstan/phpstan-symfony": "1.3.4",
         "rector/rector": "0.18.5",
         "roave/security-advisories": "dev-master",