diff --git a/composer.json b/composer.json
index 73dbbb0..9243264 100644
--- a/composer.json
+++ b/composer.json
@@ -21,13 +21,13 @@
     "nette/http": "^3.0.0",
     "nette/security": "^3.0.0",
     "nettrine/orm": "^0.5.0",
-    "ninjify/qa": "^0.10.0",
+    "ninjify/qa": "^0.11.0",
     "phpstan/extension-installer": "^1.0",
-    "phpstan/phpstan-deprecation-rules": "^0.11",
-    "phpstan/phpstan-nette": "^0.11",
-    "phpstan/phpstan-shim": "^0.11",
-    "phpstan/phpstan-strict-rules": "^0.11",
-    "phpunit/phpunit": "^8.1.0",
+    "phpstan/phpstan-deprecation-rules": "^0.12",
+    "phpstan/phpstan-nette": "^0.12",
+    "phpstan/phpstan": "^0.12",
+    "phpstan/phpstan-strict-rules": "^0.12",
+    "phpunit/phpunit": "^8.5|^9.5",
     "tracy/tracy": "^2.7.0"
   },
   "autoload": {
diff --git a/src/DI/KnpLabsBehaviorExtension.php b/src/DI/KnpLabsBehaviorExtension.php
index 800905b..7a2ef2e 100644
--- a/src/DI/KnpLabsBehaviorExtension.php
+++ b/src/DI/KnpLabsBehaviorExtension.php
@@ -232,15 +232,17 @@ public function loadConfiguration(): void
 				->setAutowired(false);
 		}
 
-		if ($config->tree !== false) {
-			$builder->addDefinition($this->prefix('tree'))
-				->setFactory(TreeSubscriber::class, [
-					$classAnalyzerDefinition,
-					$isRecursive,
-					$config->tree->nodeTrait,
-				])
-				->setAutowired(false);
+		if ($config->tree === false) {
+			return;
 		}
+
+		$builder->addDefinition($this->prefix('tree'))
+			->setFactory(TreeSubscriber::class, [
+				$classAnalyzerDefinition,
+				$isRecursive,
+				$config->tree->nodeTrait,
+			])
+			->setAutowired(false);
 	}
 
 }
diff --git a/tests/coverage.xml b/tests/coverage.xml
index 46f75f8..3c08bd3 100644
--- a/tests/coverage.xml
+++ b/tests/coverage.xml
@@ -1,11 +1,12 @@
 <?xml version="1.0"?>
-<phpunit>
-    <filter>
-        <whitelist addUncoveredFilesFromWhitelist="true">
-            <directory suffix=".php">./../src</directory>
-        </whitelist>
-    </filter>
-    <logging>
-        <log type="coverage-clover" target="./../coverage.xml"/>
-    </logging>
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/9.3/phpunit.xsd">
+  <coverage includeUncoveredFiles="true">
+    <include>
+      <directory suffix=".php">./../src</directory>
+    </include>
+    <report>
+      <clover outputFile="./../coverage.xml"/>
+    </report>
+  </coverage>
+  <logging/>
 </phpunit>