diff --git a/composer.json b/composer.json
index dc44cebc..0a32a7ff 100644
--- a/composer.json
+++ b/composer.json
@@ -13,7 +13,7 @@
   "require": {
     "php": ">=5.3",
     "psx/psx": "1.1.x-dev",
-    "fusio/fusio-adapter": "~0.1@dev",
+    "fusio/engine": "dev-master",
     "ircmaxell/password-compat": "1.0.4",
     "ircmaxell/random-lib": "1.1.0",
     "symfony/expression-language": "2.6.4",
@@ -26,8 +26,8 @@
     "phpunit/dbunit": "~1.3"
   },
   "autoload": {
-    "psr-0": {
-      "Fusio": "src/"
+    "psr-4": {
+      "Fusio\\Impl\\": "src/"
     }
   }
 }
diff --git a/container.php b/container.php
index bc1c561e..a95dd412 100644
--- a/container.php
+++ b/container.php
@@ -7,7 +7,7 @@
 change the "config.file" parameter.
 */
 
-$container = new Fusio\Dependency\Container();
+$container = new Fusio\Impl\Dependency\Container();
 $container->setParameter('config.file', __DIR__ . '/configuration.php');
 
 return $container;