diff --git a/requirements.txt b/requirements.txt
index 7ce9662c..64b709c0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,14 +4,14 @@
 pbr!=2.1.0,>=2.0.0 # Apache-2.0
 
 Babel!=2.4.0,>=2.3.4 # BSD
-six>=1.9.0 # MIT
-keystoneauth1>=3.2.0 # Apache-2.0
+six>=1.10.0 # MIT
+keystoneauth1>=3.3.0 # Apache-2.0
 stevedore>=1.20.0 # Apache-2.0
 requests>=2.14.2 # Apache-2.0
 oslo.i18n>=3.15.3 # Apache-2.0
 oslo.log>=3.30.0 # Apache-2.0
 oslo.serialization!=2.19.1,>=2.18.0 # Apache-2.0
-oslo.utils>=3.28.0 # Apache-2.0
+oslo.utils>=3.31.0 # Apache-2.0
 os-client-config>=1.28.0 # Apache-2.0
 osc-lib>=1.7.0 # Apache-2.0
 PrettyTable<0.8,>=0.7.1 # BSD
diff --git a/test-requirements.txt b/test-requirements.txt
index efeaa2ab..52356e91 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -6,12 +6,12 @@ bandit>=1.1.0 # Apache-2.0
 coverage!=4.4,>=4.0 # Apache-2.0
 fixtures>=3.0.0 # Apache-2.0/BSD
 python-openstackclient>=3.12.0 # Apache-2.0
-python-subunit>=0.0.18 # Apache-2.0/BSD
+python-subunit>=1.0.0 # Apache-2.0/BSD
 sphinx>=1.6.2 # BSD
 openstackdocstheme>=1.17.0 # Apache-2.0
 oslotest>=1.10.0 # Apache-2.0
 osprofiler>=1.4.0 # Apache-2.0
 testrepository>=0.0.18 # Apache-2.0/BSD
 testscenarios>=0.4 # Apache-2.0/BSD
-testtools>=1.4.0 # MIT
+testtools>=2.2.0 # MIT
 mock>=2.0.0 # BSD