diff --git a/lower-constraints.txt b/lower-constraints.txt
index 293b02d..c7be7b0 100644
--- a/lower-constraints.txt
+++ b/lower-constraints.txt
@@ -1,7 +1,7 @@
 alabaster==0.7.10
 appdirs==1.4.3
 asn1crypto==0.24.0
-Babel==2.5.3
+Babel==2.3.4
 certifi==2018.1.18
 cffi==1.11.5
 chardet==3.0.4
@@ -9,17 +9,17 @@ cliff==2.11.0
 cmd2==0.8.1
 colorama==0.3.9
 contextlib2==0.5.5
-coverage==4.5.1
+coverage==4.0
 cryptography==2.1.4
 debtcollector==1.19.0
 decorator==4.2.1
 deprecation==2.0
-Django==1.11.11
 django-appconf==1.0.2
 django-babel==0.6.2
 django-compressor==2.2
-django-nose==1.4.5
+django-nose==1.4.4
 django-pyscss==2.0.2
+Django==1.11
 docutils==0.14
 dogpile.cache==0.6.5
 dulwich==0.19.0
@@ -29,7 +29,7 @@ fixtures==3.0.0
 flake8==2.5.5
 futurist==1.6.0
 hacking==0.12.0
-horizon==13.0.0
+horizon==14.0.0.0b1
 idna==2.6
 imagesize==1.0.0
 iso8601==0.1.12
@@ -44,18 +44,18 @@ MarkupSafe==1.0
 mccabe==0.2.1
 mock==2.0.0
 monotonic==1.4
-mox3==0.25.0
+mox3==0.20.0
 msgpack==0.5.6
 munch==2.2.0
 netaddr==0.7.19
 netifaces==0.10.6
-nodeenv==1.2.0
+nodeenv==0.9.4
+nose-exclude==0.3.0
 nose==1.3.7
-nose-exclude==0.5.0
-nosehtmloutput==0.0.5
-nosexcover==1.0.11
-openstack.nose-plugin==0.11
-openstackdocstheme==1.20.0
+nosehtmloutput==0.0.3
+nosexcover==1.0.10
+openstack.nose-plugin==0.7
+openstackdocstheme==1.18.1
 openstacksdk==0.12.0
 os-client-config==1.29.0
 os-service-types==1.2.0
@@ -70,7 +70,7 @@ oslo.serialization==2.25.0
 oslo.utils==3.36.0
 osprofiler==2.0.0
 packaging==17.1
-pbr==3.1.1
+pbr==2.0.0
 pep8==1.5.7
 Pint==0.8.1
 prettytable==0.7.2
@@ -91,38 +91,37 @@ python-mimeparse==1.6.0
 python-neutronclient==6.7.0
 python-novaclient==10.1.0
 python-swiftclient==3.5.0
-python-zaqarclient==1.9.0
+python-zaqarclient==1.0.0
 pytz==2018.3
 PyYAML==3.12
 rcssmin==1.0.6
-reno==2.7.0
+reno==2.5.0
 requests==2.18.4
 requestsexceptions==1.4.0
 rfc3986==1.1.0
 rjsmin==1.0.12
-selenium==3.11.0
+selenium==2.50.1
 semantic-version==2.6.0
 simplejson==3.13.2
 six==1.11.0
 snowballstemmer==1.2.1
-Sphinx==1.6.5
+Sphinx==1.6.2
 sphinxcontrib-websupport==1.0.1
 stevedore==1.28.0
 termcolor==1.1.0
-testtools==2.3.0
+testtools==2.2.0
 traceback2==1.4.0
 unittest2==1.1.0
 urllib3==1.22
 warlock==1.3.0
 WebOb==1.7.4
 wrapt==1.10.11
-XStatic==1.0.1
-XStatic-Angular==1.5.8.0
 XStatic-Angular-Bootstrap==2.2.0.0
 XStatic-Angular-FileUpload==12.0.4.0
 XStatic-Angular-Gettext==2.3.8.0
 XStatic-Angular-lrdragndrop==1.0.2.2
 XStatic-Angular-Schema-Form==0.8.13.0
+XStatic-Angular==1.5.8.0
 XStatic-Bootstrap-Datepicker==1.3.1.0
 XStatic-Bootstrap-SCSS==3.3.7.1
 XStatic-bootswatch==3.3.7.0
@@ -130,11 +129,11 @@ XStatic-D3==3.5.17.0
 XStatic-Font-Awesome==4.7.0.0
 XStatic-Hogan==2.0.0.2
 XStatic-Jasmine==2.4.1.1
-XStatic-jQuery==1.10.2.1
 XStatic-JQuery-Migrate==1.2.1.1
 XStatic-jquery-ui==1.12.0.1
 XStatic-JQuery.quicksearch==2.0.3.1
 XStatic-JQuery.TableSorter==2.14.5.1
+XStatic-jQuery==1.10.2.1
 XStatic-JSEncrypt==2.3.1.1
 XStatic-mdi==1.4.57.0
 XStatic-objectpath==1.2.1.0
@@ -144,4 +143,5 @@ XStatic-smart-table==1.4.13.2
 XStatic-Spin==1.2.5.2
 XStatic-term.js==0.0.7.0
 XStatic-tv4==1.2.7.0
-xvfbwrapper==0.2.9
+XStatic==1.0.1
+xvfbwrapper==0.1.3
diff --git a/requirements.txt b/requirements.txt
index 0f2f02a..3721272 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,4 +12,4 @@ python-zaqarclient>=1.0.0 # Apache-2.0
 Babel!=2.4.0,>=2.3.4 # BSD
 Django<2.0,>=1.11 # BSD
 django-babel>=0.6.2 # BSD
-horizon>=13.0.0 # Apache-2.0
+horizon>=14.0.0.0b1 # Apache-2.0