diff --git a/open/gcube-4.21.0.yaml b/open/gcube-4.21.0.yaml
index a922a4c..67adcf8 100644
--- a/open/gcube-4.21.0.yaml
+++ b/open/gcube-4.21.0.yaml
@@ -60,9 +60,13 @@ gCube_release:
     Widgets:
       - name: workspace-widget-portlet
         version: 1.4.0
+      - name: workspace-tree-widget
+        version: 6.29.0  
             
     Portlets:
       - name: trending-topics
         version: 3.0.0
+      - name: workspace
+        version: 6.23.1