diff --git a/.zuul.yaml b/.zuul.yaml
index 812f613..7891c3d 100644
--- a/.zuul.yaml
+++ b/.zuul.yaml
@@ -33,8 +33,6 @@
 
 - project:
     templates:
-      - check-requirements
-      - openstack-lower-constraints-jobs
       - openstack-python3-victoria-jobs
       - validations-common-molecule-jobs
     check:
diff --git a/lower-constraints.txt b/lower-constraints.txt
deleted file mode 100644
index 924d451..0000000
--- a/lower-constraints.txt
+++ /dev/null
@@ -1,118 +0,0 @@
-alabaster==0.7.10
-ansible-lint==3.4.21
-ansible==2.4.3.0
-anyjson==0.3.3
-appdirs==1.4.3
-asn1crypto==0.24.0
-Babel==2.5.3
-bcrypt==3.1.4
-certifi==2018.1.18
-cffi==1.14.0
-chardet==3.0.4
-cliff==2.11.0
-cmd2==0.8.1
-coverage==4.0
-cryptography==2.1.4
-debtcollector==1.19.0
-decorator==4.3.0
-deprecation==2.0
-docker-pycreds==0.2.2
-docker==3.1.1
-docutils==0.14
-dogpile.cache==0.6.5
-dulwich==0.19.0
-enum-compat==0.0.2
-eventlet==0.20.0
-extras==1.0.0
-fasteners==0.14.1
-fixtures==3.0.0
-flake8==2.5.5
-gitdb2==2.0.3
-GitPython==2.1.8
-greenlet==0.4.15
-hacking==0.11.0
-idna==2.6
-imagesize==1.0.0
-iso8601==0.1.12
-Jinja2==2.10
-jmespath==0.9.3
-jsonpatch==1.21
-jsonpointer==2.0
-jsonschema==2.6.0
-keystoneauth1==3.12.0
-linecache2==1.0.0
-MarkupSafe==1.1.0
-mccabe==0.2.1
-mistral-lib==1.2.0
-monotonic==1.4
-mox3==0.25.0
-msgpack==0.5.6
-munch==2.2.0
-netaddr==0.7.18
-netifaces==0.10.6
-openstackdocstheme==1.20.0
-openstacksdk==0.24.0
-os-client-config==1.29.0
-os-net-config==7.1.0
-os-service-types==1.2.0
-osc-lib==1.14.0
-oslo.concurrency==3.26.0
-oslo.config==5.2.0
-oslo.context==2.22.0
-oslo.i18n==3.20.0
-oslo.log==3.37.0
-oslo.serialization==2.25.0
-oslo.utils==3.40.2
-oslotest==3.2.0
-packaging==17.1
-paramiko==2.7.1
-passlib==1.7.1
-pbr==3.1.1
-pep8==1.5.7
-prettytable==0.7.2
-pyasn1==0.4.2
-pycparser==2.18
-pyflakes==0.8.1
-Pygments==2.2.0
-pyinotify==0.9.6
-PyNaCl==1.2.1
-pyOpenSSL==17.5.0
-pyparsing==2.2.0
-pyperclip==1.6.0
-python-dateutil==2.7.0
-python-glanceclient==2.9.1
-python-heatclient==1.10.0
-python-ironic-inspector-client==3.1.1
-python-ironicclient==2.7.0
-python-keystoneclient==3.20.0
-python-mimeparse==1.6.0
-python-mistralclient==3.1.0
-python-novaclient==15.0.0
-python-subunit==1.0.0
-python-swiftclient==3.5.0
-python-zaqarclient==1.9.0
-pytz==2018.3
-PyYAML==3.13
-reno==2.5.0
-requests==2.18.4
-requestsexceptions==1.4.0
-rfc3986==1.1.0
-simplejson==3.13.2
-six==1.11.0
-smmap2==2.0.3
-snowballstemmer==1.2.1
-Sphinx==1.8.0
-sphinxcontrib-websupport==1.0.1
-stestr==3.0.1
-stevedore==1.28.0
-tenacity==5.0.1
-testrepository==0.0.18
-testscenarios==0.4
-testtools==2.2.0
-traceback2==1.4.0
-tripleo-common==7.1.0
-unittest2==1.1.0
-urllib3==1.22
-warlock==1.3.0
-websocket-client==0.47.0
-wrapt==1.10.11
diff --git a/molecule-requirements.txt b/molecule-requirements.txt
index 4387810..f37dd4b 100644
--- a/molecule-requirements.txt
+++ b/molecule-requirements.txt
@@ -1,8 +1,6 @@
 # this is required for the molecule jobs
 ansible
 ansi2html
-# https://github.com/sqlalchemy/dogpile.cache/issues/178
-dogpile.cache>=0.6.5,<0.9.1  # MIT
 pytest
 pytest-cov
 pytest-html
diff --git a/test-requirements.txt b/test-requirements.txt
index 3d5760f..66526ab 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -3,11 +3,6 @@
 # process, which may cause wedges in the gate later.
 
 openstackdocstheme>=1.20.0 # Apache-2.0
-hacking>=3.0,<3.1.0 # Apache-2.0
-# remove this pyflakes from here once you bump the
-# hacking to 3.2.0 or above. hacking 3.2.0 takes
-# care of pyflakes version compatibilty.
-pyflakes>=2.1.1
 
 coverage!=4.4,>=4.0 # Apache-2.0
 oslotest>=3.2.0 # Apache-2.0
diff --git a/tox.ini b/tox.ini
index ac335f4..3229c81 100644
--- a/tox.ini
+++ b/tox.ini
@@ -116,10 +116,3 @@ commands=
 # Settings for doc8:
 extensions = .rst
 ignore = D001
-
-[testenv:lower-constraints]
-deps =
-  -c{toxinidir}/lower-constraints.txt
-  -r{toxinidir}/test-requirements.txt
-  -r{toxinidir}/requirements.txt
-  -r{toxinidir}/molecule-requirements.txt