diff --git a/composer.json b/composer.json
index 426e4c8..e5e9de2 100644
--- a/composer.json
+++ b/composer.json
@@ -7,7 +7,7 @@
         "php": "^7.4 || ^8.0"
     },
     "require-dev": {
-        "phpunit/phpunit": "12.0.8",
+        "phpunit/phpunit": "12.2.7",
         "squizlabs/php_codesniffer": "3.10.0"
     },
     "config": {