diff --git a/composer.json b/composer.json
index a503f2291..80c92b017 100644
--- a/composer.json
+++ b/composer.json
@@ -26,7 +26,7 @@
         "phpstan/extension-installer": "^1.4.3",
         "phpstan/phpstan": "^2.1.32",
         "phpstan/phpstan-webmozart-assert": "^2.0",
-        "phpunit/phpunit": "12.4.4",
+        "phpunit/phpunit": "^12.4",
         "rector/jack": "^0.4",
         "rector/swiss-knife": "^2.3.3",
         "tomasvotruba/class-leak": "^2.0.5"
diff --git a/composer.lock b/composer.lock
index bdf998463..9f4713c46 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "8a2fa0484e174cb754de6540250e2939",
+    "content-hash": "b87d1cb1266b6be20605dd3ec29d8151",
     "packages": [
         {
             "name": "brick/math",