diff --git a/manifest.php b/manifest.php
index <HASH>..<HASH> 100755
--- a/manifest.php
+++ b/manifest.php
@@ -36,7 +36,7 @@ return array(
         'taoLti' => '>=3.2.2',
         'taoLtiBasicOutcome' => '>=2.6',
         'taoResultServer' => '>=4.2.0',
-        'taoDelivery' => '>=7.0.0'
+        'taoDelivery' => '>=7.5.1'
     ),
     'models' => array(
          'http://www.tao.lu/Ontologies/TAOLTI.rdf',
Require correct taoDelivery version