diff --git a/composer.json b/composer.json
index 8da410d..324b1cc 100644
--- a/composer.json
+++ b/composer.json
@@ -19,7 +19,7 @@
         "latte/latte": "^3.0.1@dev"
     },
     "require-dev": {
-        "nette/tester": "2.5.0",
+        "nette/tester": "2.5.1",
         "phpstan/phpstan": "1.10.26",
         "phpstan/phpstan-strict-rules": "1.5.1",
         "phpstan/phpstan-nette": "1.2.9",