diff --git a/requirements-dev.in b/requirements-dev.in
index 794b3029676366771f9eec6cdac01ff4632c1356..72630667be658f4ab9e87753a7a08c53b50b4478 100644
--- a/requirements-dev.in
+++ b/requirements-dev.in
@@ -13,5 +13,5 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-git+https://osm.etsi.org/gerrit/osm/IM.git@master#egg=osm-im
-git+https://osm.etsi.org/gerrit/osm/osmclient.git@master#egg=osm-osmclient
+git+https://osm.etsi.org/gerrit/osm/IM.git@ng-ro-refactor#egg=osm-im
+git+https://osm.etsi.org/gerrit/osm/osmclient.git@ng-ro-refactor#egg=osm-osmclient
diff --git a/requirements-dev.txt b/requirements-dev.txt
index 40609b108fafc0369a601e2866435e2f41e7db30..e3fa87a2a7e4b2adf97adaaba8b1bc21781b6af3 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,6 +1,6 @@
-git+https://osm.etsi.org/gerrit/osm/IM.git@master#egg=osm-im
+git+https://osm.etsi.org/gerrit/osm/IM.git@ng-ro-refactor#egg=osm-im
     # via -r requirements-dev.in
-git+https://osm.etsi.org/gerrit/osm/osmclient.git@master#egg=osm-osmclient
+git+https://osm.etsi.org/gerrit/osm/osmclient.git@ng-ro-refactor#egg=osm-osmclient
     # via -r requirements-dev.in
 #######################################################################################
 # Copyright ETSI Contributors and Others.