diff --git a/versions.cfg b/versions.cfg
index 7c39669..b40fd81 100644
--- a/versions.cfg
+++ b/versions.cfg
@@ -35,6 +35,7 @@ node = 1.1
 node.ext.ldap = 1.1
 odict = 1.9.0
 pas.plugins.ldap = 1.8.2
+node.ext.ugm = 1.0
 
 # plone products (maybe need to be removed when upgrading plone versions)
 plone.app.caching = 3.0.0a10