diff --git a/requirements.txt b/requirements.txt
index 1661913..73db3bd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -36,5 +36,5 @@
 pycrypto==2.6.*
 juju==2.8.*
 kubernetes==10.0.*
-git+https://osm.etsi.org/gerrit/osm/common.git@v9.0#egg=osm-common
-git+https://osm.etsi.org/gerrit/osm/N2VC.git@v9.0#egg=n2vc
+git+https://osm.etsi.org/gerrit/osm/common.git@bug1511#egg=osm-common
+git+https://osm.etsi.org/gerrit/osm/N2VC.git@bug1511#egg=n2vc