diff --git a/lower-constraints.txt b/lower-constraints.txt
index 04cd5479..abcae3f3 100644
--- a/lower-constraints.txt
+++ b/lower-constraints.txt
@@ -14,7 +14,7 @@ ddt==1.0.1
 debtcollector==1.19.0
 decorator==4.2.1
 deprecation==2.0
-Django==1.11
+Django==2.2
 django-appconf==1.0.2
 django-babel==0.6.2
 django-compressor==2.0
@@ -28,7 +28,7 @@ fixtures==3.0.0
 flake8==2.5.5
 futurist==1.6.0
 hacking==0.12.0
-horizon==14.0.0.0b3
+horizon==17.1.0
 idna==2.6
 imagesize==1.0.0
 iso8601==0.1.11
diff --git a/requirements.txt b/requirements.txt
index efb703a1..d114d40f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,4 +12,4 @@ python-keystoneclient>=3.8.0 # Apache-2.0
 python-manilaclient>=1.16.0 # Apache-2.0
 six>=1.10.0 # MIT
 
-horizon>=14.0.0.0b3 # Apache-2.0
+horizon>=17.1.0  # Apache-2.0
diff --git a/tox.ini b/tox.ini
index 6e61b1b2..7d2a0f99 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,6 +1,6 @@
 [tox]
 minversion = 1.6
-envlist = py37,pep8,py3-{dj111,dj22}
+envlist = py37,pep8
 skipsdist = True
 
 [testenv]
@@ -13,8 +13,6 @@ deps = -c{env:UPPER_CONSTRAINTS_FILE:https://releases.openstack.org/constraints/
        -r{toxinidir}/requirements.txt
        -r{toxinidir}/test-requirements.txt
 commands =
-  dj111: pip install django>=1.11,<2
-  dj22: pip install django>=2.2,<2.3
   /bin/bash run_tests.sh -N --no-pep8 {posargs}
 
 [testenv:py36]