diff --git a/designatedashboard/dashboards/project/ngdns/reverse_dns/panel.py b/designatedashboard/dashboards/project/ngdns/reverse_dns/panel.py
index 41f0c7c..9dbb593 100644
--- a/designatedashboard/dashboards/project/ngdns/reverse_dns/panel.py
+++ b/designatedashboard/dashboards/project/ngdns/reverse_dns/panel.py
@@ -22,4 +22,5 @@ class ReverseDns(horizon.Panel):
     slug = 'reverse_dns'
     permissions = ('openstack.services.dns',)
 
+
 dashboard.Project.register(ReverseDns)
diff --git a/designatedashboard/dashboards/project/ngdns/zones/panel.py b/designatedashboard/dashboards/project/ngdns/zones/panel.py
index e3fdaba..e81389f 100644
--- a/designatedashboard/dashboards/project/ngdns/zones/panel.py
+++ b/designatedashboard/dashboards/project/ngdns/zones/panel.py
@@ -22,4 +22,5 @@ class Zones(horizon.Panel):
     slug = 'dnszones'
     permissions = ('openstack.services.dns',)
 
+
 dashboard.Project.register(Zones)
diff --git a/doc/requirements.txt b/doc/requirements.txt
index 9638eea..9fd27a6 100644
--- a/doc/requirements.txt
+++ b/doc/requirements.txt
@@ -1,2 +1,2 @@
-openstackdocstheme>=1.30.0 # Apache-2.0
-sphinxcontrib-svg2pdfconverter>=0.1.0 # BSD
\ No newline at end of file
+openstackdocstheme>=2.0.0 # Apache-2.0
+sphinxcontrib-svg2pdfconverter>=0.1.0 # BSD
diff --git a/doc/source/conf.py b/doc/source/conf.py
index 43cb54f..cfedf30 100755
--- a/doc/source/conf.py
+++ b/doc/source/conf.py
@@ -31,7 +31,6 @@ extensions = [
 repository_name = 'openstack/designate-dashboard'
 bug_project = 'designate-dashboard'
 bug_tag = ''
-html_last_updated_fmt = '%Y-%m-%d %H:%M'
 html_theme = 'openstackdocs'
 
 # autodoc generation is a bit aggressive and a ndashboardsance when doing heavy
diff --git a/lower-constraints.txt b/lower-constraints.txt
index ea12357..f58f35f 100644
--- a/lower-constraints.txt
+++ b/lower-constraints.txt
@@ -2,7 +2,6 @@ alabaster==0.7.10
 appdirs==1.4.3
 asn1crypto==0.24.0
 astroid==1.3.8
-Babel==2.3.4
 certifi==2018.1.18
 cffi==1.11.5
 chardet==3.0.4
@@ -49,7 +48,7 @@ msgpack==0.5.6
 munch==2.2.0
 netaddr==0.7.19
 netifaces==0.10.6
-openstackdocstheme==1.18.1
+openstackdocstheme==2.0.0
 openstacksdk==0.12.0
 os-client-config==1.29.0
 os-service-types==1.2.0
@@ -99,7 +98,7 @@ semantic-version==2.6.0
 simplejson==3.13.2
 six==1.11.0
 snowballstemmer==1.2.1
-Sphinx==1.6.2
+Sphinx==2.0.0
 sphinxcontrib-websupport==1.0.1
 stevedore==1.28.0
 termcolor==1.1.0
diff --git a/releasenotes/source/conf.py b/releasenotes/source/conf.py
index bd3bc2b..4755d7f 100644
--- a/releasenotes/source/conf.py
+++ b/releasenotes/source/conf.py
@@ -34,7 +34,6 @@ extensions = [
 repository_name = 'openstack/designate-dashboard'
 bug_project = 'designate-dashboard'
 bug_tag = ''
-html_last_updated_fmt = '%Y-%m-%d %H:%M'
 html_theme = 'openstackdocs'
 
 # Add any paths that contain templates here, relative to this directory.
diff --git a/requirements.txt b/requirements.txt
index 42289f3..8399f79 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,6 @@
 # process, which may cause wedges in the gate later.
 oslo.log>=3.36.0 # Apache-2.0
 pbr!=2.1.0,>=2.0.0 # Apache-2.0
-Babel!=2.4.0,>=2.3.4 # BSD
 python-designateclient>=2.7.0 # Apache-2.0
 
 horizon>=17.1.0 # Apache-2.0
diff --git a/setup.cfg b/setup.cfg
index cd3a5b0..166ec10 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -6,6 +6,7 @@ description-file =
 author = OpenStack
 author-email = openstack-discuss@lists.openstack.org
 home-page = https://docs.openstack.org/developer/designate-dashboard/
+python-requires = >=3.6
 classifier =
     Environment :: OpenStack
     Intended Audience :: Information Technology
@@ -13,6 +14,8 @@ classifier =
     License :: OSI Approved :: Apache Software License
     Operating System :: POSIX :: Linux
     Programming Language :: Python
+    Programming Language :: Python :: Implementation :: CPython
+    Programming Language :: Python :: 3 :: Only
     Programming Language :: Python :: 3
     Programming Language :: Python :: 3.6
     Programming Language :: Python :: 3.7
@@ -21,15 +24,6 @@ classifier =
 packages =
     designatedashboard
 
-[build_sphinx]
-source-dir = doc/source
-build-dir = doc/build
-all_files = 1
-warning-is-error = 1
-
-[upload_sphinx]
-upload-dir = doc/build/html
-
 [compile_catalog]
 directory = designatedashboard/locale
 domain = django
diff --git a/setup.py b/setup.py
index 566d844..cd35c3c 100644
--- a/setup.py
+++ b/setup.py
@@ -13,17 +13,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-# THIS FILE IS MANAGED BY THE GLOBAL REQUIREMENTS REPO - DO NOT EDIT
 import setuptools
 
-# In python < 2.7.4, a lazy loading of package `pbr` will break
-# setuptools if some other modules registered functions in `atexit`.
-# solution from: http://bugs.python.org/issue15881#msg170215
-try:
-    import multiprocessing  # noqa
-except ImportError:
-    pass
-
 setuptools.setup(
     setup_requires=['pbr>=2.0.0'],
     pbr=True)
diff --git a/test-requirements.txt b/test-requirements.txt
index aef19c9..974adf2 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -1,7 +1,7 @@
 # The order of packages is significant, because pip processes them in the order
 # of appearance. Changing the order has an impact on the overall integration
 # process, which may cause wedges in the gate later.
-hacking>=1.1.0,<1.2.0 # Apache-2.0
+hacking>=3.0,<3.1.0 # Apache-2.0
 
 coverage!=4.4,>=4.0 # Apache-2.0
 mock>=2.0.0 # BSD
@@ -10,6 +10,6 @@ pylint==1.4.5 # GPLv2
 testrepository>=0.0.18 # Apache-2.0/BSD
 testtools>=2.2.0 # MIT
 unittest2>=1.1.0 # BSD
-sphinx!=1.6.6,!=1.6.7,>=1.6.2;python_version>='3.4'  # BSD
-openstackdocstheme>=1.18.1 # Apache-2.0
+sphinx>=2.0.0,!=2.1.0 # BSD
+openstackdocstheme>=2.0.0 # Apache-2.0
 reno>=2.5.0 # Apache-2.0
diff --git a/tox.ini b/tox.ini
index efc19d5..80011c6 100644
--- a/tox.ini
+++ b/tox.ini
@@ -54,9 +54,9 @@ commands =
 # E123, E125 skipped as they are invalid PEP-8.
 # F405 TEMPLATES may be undefined, or defined from star imports.
 # (because it is not easy to avoid this in openstack_dashboard.test.settings)
-
+# W504 line break after binary operator
 show-source = True
-ignore = E123,E125,F405
+ignore = E123,E125,F405,W504
 builtins = _
 exclude=.venv,.git,.tox,dist,doc,*openstack/common*,*lib/python*,*egg,build,releasenotes,node_modules