diff --git a/composer.json b/composer.json
index fba117a..15a47d6 100644
--- a/composer.json
+++ b/composer.json
@@ -26,7 +26,7 @@
 		"tracy/tracy": "^2.6"
 	},
 	"require-dev": {
-		"nette/bootstrap": "^3.0",
+		"nette/bootstrap": "^3.1",
 		"nette/robot-loader": "^3.2",
 		"nette/tester": "^2.4.3",
 		"phpstan/phpstan": "^1.9.2",