diff --git a/CHANGE.md b/CHANGE.md
index c9e0606..431f50c 100755
--- a/CHANGE.md
+++ b/CHANGE.md
@@ -1,6 +1,11 @@
 Change Log
 ==========
 
+VERSION 2.5.13
+-------------
+* Fix for invalid request "Missing required organizationKey" when using createProject
+* Fix for no body content being sent when using createProject
+
 VERSION 2.5.12
 -------------
 * Fix a bug that caused arrays in the POST body to be encoded as strings 
diff --git a/src/Client/KeenIOClient.php b/src/Client/KeenIOClient.php
index 70fc81f..022a9dd 100755
--- a/src/Client/KeenIOClient.php
+++ b/src/Client/KeenIOClient.php
@@ -41,7 +41,7 @@
 class KeenIOClient extends GuzzleClient
 {
 
-    const VERSION = '2.5.12';
+    const VERSION = '2.5.13';
 
     /**
      * Factory to create new KeenIOClient instance.
@@ -106,6 +106,7 @@ public function getCommand($name, array $params = [])
         $params['writeKey'] = $this->getKeyForWriting();
         $params['readKey'] = $this->getKeyForReading();
         $params['organizationId'] = $this->getConfig('organizationId');
+        $params['organizationKey'] = $this->getConfig('organizationKey');
 
         return parent::getCommand($name, $params);
     }
diff --git a/src/Client/Resources/keen-io-3_0.php b/src/Client/Resources/keen-io-3_0.php
index f2741e0..9eff6e1 100755
--- a/src/Client/Resources/keen-io-3_0.php
+++ b/src/Client/Resources/keen-io-3_0.php
@@ -40,10 +40,9 @@
                     'type'        => 'string',
                     'required'    => true,
                 ),
-                'project_data' => array(
-                    'location' => 'json',
-                    'type'     => 'array',
-                ),
+            ),
+            'additionalParameters'       => array(
+                'location' => 'json'
             ),
         ),