diff --git a/composer.json b/composer.json
index ad2538d..6c8d693 100644
--- a/composer.json
+++ b/composer.json
@@ -2,7 +2,7 @@
   "name": "nuvoleweb/robo-config",
   "description": "CI/developer-friendly configuration processor for Robo.",
   "type": "robo-tasks",
-  "license": "GPL-2.0",
+  "license": "GPL-2.0-or-later",
   "authors": [
     {
       "name": "Antonio De Marco",
@@ -10,17 +10,17 @@
     }
   ],
   "require": {
-    "consolidation/robo": "^2.1"
+    "consolidation/robo": "^3.0"
   },
   "require-dev": {
     "drupal/coder": "^8",
-    "phpunit/phpunit": "^7",
-    "phpro/grumphp": "0.14.0"
+    "phpunit/phpunit": "^9.4",
+    "phpro/grumphp": "^1.2"
   },
   "autoload": {
     "psr-4": {
-      "NuvoleWeb\\Robo\\Task\\Config\\": "src",
-      "NuvoleWeb\\Robo\\Tests\\": "tests"
+      "NuvoleWeb\\Robo\\Task\\Config\\": "./src/",
+      "NuvoleWeb\\Robo\\Tests\\": "./tests/"
     }
   }
 }
diff --git a/grumphp.yml.dist b/grumphp.yml.dist
index c6af0cb..17802ad 100644
--- a/grumphp.yml.dist
+++ b/grumphp.yml.dist
@@ -1,4 +1,4 @@
-parameters:
+grumphp:
   ascii:
     failed: ~
     succeeded: ~
diff --git a/phpunit.xml.dist b/phpunit.xml.dist
index fd3838e..a8b195d 100644
--- a/phpunit.xml.dist
+++ b/phpunit.xml.dist
@@ -7,10 +7,9 @@
     convertNoticesToExceptions  = "true"
     convertWarningsToExceptions = "true"
     stopOnFailure               = "false"
-    syntaxCheck                 = "false"
     bootstrap                   = "vendor/autoload.php">
     <testsuites>
-        <testsuite>
+        <testsuite name="Robo config">
             <directory>tests/</directory>
         </testsuite>
     </testsuites>
diff --git a/tests/TaskTest.php b/tests/TaskTest.php
index a675e60..702a39a 100644
--- a/tests/TaskTest.php
+++ b/tests/TaskTest.php
@@ -32,7 +32,7 @@ class TaskTest extends TestCase implements ContainerAwareInterface {
   /**
    * {@inheritdoc}
    */
-  function setup(): void {
+  protected function setUp(): void {
     $container = Robo::createDefaultContainer(null, new NullOutput());
     $this->setContainer($container);
   }