diff --git a/lib/AppInfo/Application.php b/lib/AppInfo/Application.php
index 0f73c70..2da9429 100644
--- a/lib/AppInfo/Application.php
+++ b/lib/AppInfo/Application.php
@@ -6,6 +6,7 @@ use OC\AllConfig;
 use OC\App\AppStore\Fetcher\CategoryFetcher;
 use OC\AppFramework\Http\Request;
 use OC\Security\CSP\ContentSecurityPolicyNonceManager;
+use OC\Security\CSRF\CsrfTokenManager;
 use OC\User\User;
 use OCA\SideMenu\Service\AppRepository;
 use OCA\SideMenu\Service\CategoryRepository;
@@ -19,8 +20,11 @@ use OCP\AppFramework\Bootstrap\IRegistrationContext;
 use OCP\EventDispatcher\IEventDispatcher;
 use OCP\IConfig;
 use OCP\INavigationManager;
+use OCP\IRequest;
+use OCP\IURLGenerator;
 use OCP\IUserSession;
 use OCP\L10N\IFactory;
+use OCP\Server;
 use OCP\Util;
 use Psr\Container\ContainerInterface;
 
@@ -34,9 +38,9 @@ class Application extends App implements IBootstrap
     public const APP_ID = 'side_menu';
     public const APP_NAME = 'Custom menu';
 
-    protected AllConfig $config;
+    protected IConfig $config;
     protected ContentSecurityPolicyNonceManager $cspnm;
-    protected Request $request;
+    protected IRequest $request;
     protected ?User $user = null;
 
     public function __construct(array $urlParams = [])
@@ -83,10 +87,9 @@ class Application extends App implements IBootstrap
 
     public function boot(IBootContext $context): void
     {
-        $this->config = \OC::$server->getConfig();
-        $this->cspnm = \OC::$server->getContentSecurityPolicyNonceManager();
-        $this->user = \OC::$server[IUserSession::class]->getUser();
-        $this->request = \OC::$server->getRequest();
+        $this->config = Server::get(IConfig::class);
+        $this->user = Server::get(IUserSession::class)->getUser();
+        $this->request = Server::get(IRequest::class);
 
         if (!$this->isEnabled()) {
             return;
@@ -138,7 +141,7 @@ class Application extends App implements IBootstrap
         $cache = $this->config->getAppValue(self::APP_ID, 'cache', '0');
 
         foreach ($assets as $value) {
-            $route = \OC::$server->getURLGenerator()->linkToRoute(
+            $route = Server::get(IURLGenerator::class)->linkToRoute(
                 $value['route'],
                 ['v' => $cache]
             );