lib/fog/openstack/requests/image/update_image_members.rb in fog-1.10.1 vs lib/fog/openstack/requests/image/update_image_members.rb in fog-1.11.0

@@ -9,10 +9,10 @@
           #   {'member_id' => 'tenant2', 'can_share' => false }
           # ]
           data = { 'memberships' => members }
 
           request(
-            :body    => MultiJson.encode(data),
+            :body    => Fog::JSON.encode(data),
             :expects => [200, 202],
             :method  => 'PUT',
             :path    => "images/#{image_id}/members"
           )
         end