diff --git a/.zuul.yaml b/.zuul.yaml
index 457a017..57a3806 100644
--- a/.zuul.yaml
+++ b/.zuul.yaml
@@ -3,7 +3,9 @@
       jobs:
         - openstack-tox-functional
         - openstack-tox-functional-py35
+        - openstack-tox-lower-constraints
     gate:
       jobs:
         - openstack-tox-functional
         - openstack-tox-functional-py35
+        - openstack-tox-lower-constraints
diff --git a/lower-constraints.txt b/lower-constraints.txt
new file mode 100644
index 0000000..a226beb
--- /dev/null
+++ b/lower-constraints.txt
@@ -0,0 +1,20 @@
+coverage===4.0
+ddt===1.0.1
+elasticsearch===2.0.0
+mock===2.0.0
+netaddr===0.7.18
+openstackdocstheme===1.18.1
+oslo.concurrency===3.26.0
+oslo.config===5.2.0
+oslo.serialization===2.18.0
+oslo.utils===3.33.0
+PrettyTable===0.7.1
+pymongo===3.0.2
+redis===2.10.0
+reno===2.5.0
+requests===2.14.2
+six===1.10.0
+sphinx===1.6.2
+testrepository===0.0.18
+testtools===2.2.0
+WebOb===1.7.1
diff --git a/requirements.txt b/requirements.txt
index 0a26c58..04956ff 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,8 +1,8 @@
-six>=1.9.0 # MIT
-oslo.utils>=3.16.0 # Apache-2.0
-WebOb>=1.6.0 # MIT
-requests>=2.10.0 # Apache-2.0
-netaddr>=0.7.13,!=0.7.16  # BSD
-oslo.concurrency>=3.8.0 # Apache-2.0
-oslo.serialization>=2.18.0,!=2.19.1 # Apache-2.0
+netaddr>=0.7.18 # BSD
+oslo.concurrency>=3.26.0 # Apache-2.0
+oslo.serialization>=2.18.0 # Apache-2.0
+oslo.utils>=3.33.0 # Apache-2.0
 PrettyTable>=0.7.1,<0.8 # BSD
+requests>=2.14.2 # Apache-2.0
+six>=1.10.0 # MIT
+WebOb>=1.7.1 # MIT
diff --git a/setup.cfg b/setup.cfg
index d2d655e..3e5c663 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -27,7 +27,7 @@ setup-hooks =
 
 [extras]
 oslo_config =
-  oslo.config>=3.2.0 # Apache-2.0
+  oslo.config>=5.2.0 # Apache-2.0
 
 [build_sphinx]
 all_files = 1
diff --git a/test-requirements.txt b/test-requirements.txt
index 89540e9..ddb2298 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -1,12 +1,12 @@
 hacking>=0.12.0,!=0.13.0,<0.14  # Apache-2.0
 
-coverage>=3.6 # Apache-2.0
+coverage>=4.0 # Apache-2.0
 ddt>=1.0.1  # MIT
-mock>=2.0 # BSD
+mock>=2.0.0 # BSD
 testrepository>=0.0.18 # Apache-2.0/BSD
-testtools>=1.4.0 # MIT
+testtools>=2.2.0 # MIT
 
-openstackdocstheme>=1.11.0 # Apache-2.0
+openstackdocstheme>=1.18.1 # Apache-2.0
 sphinx>=1.6.2 # BSD
 
 # Bandit security code scanner
@@ -21,4 +21,4 @@ elasticsearch>=2.0.0,<=3.0.0 # Apache-2.0
 redis>=2.10.0 # MIT
 
 # Build release notes
-reno>=1.8.0 # Apache-2.0
+reno>=2.5.0 # Apache-2.0
diff --git a/tox.ini b/tox.ini
index 19e01ce..fd5d9db 100644
--- a/tox.ini
+++ b/tox.ini
@@ -61,3 +61,9 @@ local-check-factory = osprofiler.hacking.checks.factory
 
 [testenv:releasenotes]
 commands = sphinx-build -a -E -W -d releasenotes/build/doctrees -b html releasenotes/source releasenotes/build/html
+
+[testenv:lower-constraints]
+deps =
+  -c{toxinidir}/lower-constraints.txt
+  -r{toxinidir}/test-requirements.txt
+  -r{toxinidir}/requirements.txt
\ No newline at end of file