diff --git a/composer.json b/composer.json
index 2b8b56f..b5aa742 100644
--- a/composer.json
+++ b/composer.json
@@ -20,7 +20,7 @@
         "brick/phonenumber": "^0.2@dev || ^0.3@dev || ^0.4@dev || ^0.5@dev || ^0.6@dev"
     },
     "require-dev": {
-        "nette/tester": "2.5.1",
+        "nette/tester": "2.5.2",
         "mockery/mockery": "1.6.7",
         "phpstan/phpstan": "1.10.57",
         "phpstan/phpstan-strict-rules": "1.5.2",