diff --git a/open/gcube-4.21.0.yaml b/open/gcube-4.21.0.yaml
index 911635a..f687f65 100644
--- a/open/gcube-4.21.0.yaml
+++ b/open/gcube-4.21.0.yaml
@@ -12,6 +12,9 @@ gCube_release:
       - name: information-system-bom
         version: 1.5.0    
   
+    Libraries:
+      - name: social-networking-library
+        version: 1.16.2
     Services:
       - name: grsf-publisher-ws
         version: 1.11.0