diff --git a/requirements.txt b/requirements.txt
index 10ba7bd7..da5da4bc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ httplib2>=0.9.1 # MIT
 netaddr>=0.7.18 # BSD
 SQLAlchemy!=1.1.5,!=1.1.6,!=1.1.7,!=1.1.8,>=1.0.10 # MIT
 alembic>=0.8.10 # MIT
-six>=1.9.0 # MIT
+six>=1.10.0 # MIT
 neutron-lib>=1.11.0 # Apache-2.0
 oslo.config>=4.6.0 # Apache-2.0
 oslo.db>=4.27.0 # Apache-2.0
@@ -16,7 +16,7 @@ oslo.log>=3.30.0 # Apache-2.0
 oslo.messaging>=5.29.0 # Apache-2.0
 oslo.serialization!=2.19.1,>=2.18.0 # Apache-2.0
 oslo.service>=1.24.0 # Apache-2.0
-oslo.utils>=3.28.0 # Apache-2.0
+oslo.utils>=3.31.0 # Apache-2.0
 
 # This project does depend on neutron as a library, but the
 # openstack tooling does not play nicely with projects that
diff --git a/test-requirements.txt b/test-requirements.txt
index 626ca6b0..cdeb4e20 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -7,18 +7,18 @@ coverage!=4.4,>=4.0 # Apache-2.0
 fixtures>=3.0.0 # Apache-2.0/BSD
 flake8-import-order==0.12 # LGPLv3
 mock>=2.0.0 # BSD
-python-subunit>=0.0.18 # Apache-2.0/BSD
+python-subunit>=1.0.0 # Apache-2.0/BSD
 requests-mock>=1.1.0 # Apache-2.0
 sphinx>=1.6.2 # BSD
 openstackdocstheme>=1.17.0 # Apache-2.0
 oslo.concurrency>=3.20.0 # Apache-2.0
 os-testr>=1.0.0 # Apache-2.0
 testresources>=2.0.0 # Apache-2.0/BSD
-testtools>=1.4.0 # MIT
+testtools>=2.2.0 # MIT
 testscenarios>=0.4 # Apache-2.0/BSD
 WebOb>=1.7.1 # MIT
 WebTest>=2.0.27 # MIT
 oslotest>=1.10.0 # Apache-2.0
 reno>=2.5.0 # Apache-2.0
-tempest>=16.1.0 # Apache-2.0
+tempest>=17.1.0 # Apache-2.0
 ryu>=4.14 # Apache-2.0