diff --git a/composer.json b/composer.json
index 450dc8e..d7be461 100644
--- a/composer.json
+++ b/composer.json
@@ -26,7 +26,7 @@
         "nextras/form-components": "^1.0@dev"
     },
     "require-dev": {
-        "nette/tester": "2.4.1",
+        "nette/tester": "2.4.2",
         "mockery/mockery": "1.5.0",
         "phpstan/phpstan": "1.4.6",
         "phpstan/phpstan-strict-rules": "1.1.0",