diff --git a/global-requirements.txt b/global-requirements.txt
index 50708aca1c..a44b03f5fe 100644
--- a/global-requirements.txt
+++ b/global-requirements.txt
@@ -74,6 +74,7 @@ GitPython>=1.0.1  # BSD License (3 clause)
 gunicorn>=19.0.0  # MIT
 happybase>=0.5,!=0.7,!=1.0.0;python_version=='2.7'  # MIT
 heat-translator>=0.4.0  # Apache-2.0
+horizon>=13.0.0  # Apache-2.0
 httplib2>=0.9.1  # MIT
 icalendar>=3.10  # BSD
 influxdb>=2.9.2  # MIT
@@ -125,6 +126,7 @@ netmiko>=2.0.2  # MIT
 #  https://bugs.launchpad.net/openstack-requirements/+bug/1718576
 networkx>=1.10,<2.0  # BSD
 neutron-lib>=1.13.0  # Apache-2.0
+neutron>=12.0.0  # Apache-2.0
 notifier>=1.0.3  # Apache-2.0
 oauth2client>=1.5.0,!=4.0.0  # Apache-2.0
 oauthlib>=0.6.2  # BSD
diff --git a/lower-constraints.txt b/lower-constraints.txt
index cc4e21a39a..ccab722f0d 100644
--- a/lower-constraints.txt
+++ b/lower-constraints.txt
@@ -536,3 +536,5 @@ actdiag===0.5.4
 sysv-ipc===0.6.8
 scikit-learn===0.17.1
 python-blazarclient===1.0.1
+horizon===13.0.0
+neutron===12.0.0
diff --git a/upper-constraints.txt b/upper-constraints.txt
index fb784c5609..d826b24a42 100644
--- a/upper-constraints.txt
+++ b/upper-constraints.txt
@@ -527,3 +527,5 @@ XStatic-D3===3.5.17.0
 actdiag===0.5.4
 sysv-ipc===1.0.0
 scikit-learn===0.19.1
+horizon===13.0.0
+neutron===12.0.0