diff --git a/requirements.txt b/requirements.txt
index 73979156..a7be9e8c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,11 +4,11 @@
 pbr!=2.1.0,>=2.0.0 # Apache-2.0
 PrettyTable<0.8,>=0.7.1 # BSD
 requests>=2.14.2 # Apache-2.0
-simplejson>=2.2.0 # MIT
-oslo.i18n!=3.15.2,>=2.1.0 # Apache-2.0
-oslo.utils>=3.20.0 # Apache-2.0
+simplejson>=3.5.1 # MIT
+oslo.i18n>=3.15.3 # Apache-2.0
+oslo.utils>=3.28.0 # Apache-2.0
 Babel!=2.4.0,>=2.3.4 # BSD
-keystoneauth1>=3.1.0 # Apache-2.0
+keystoneauth1>=3.2.0 # Apache-2.0
 six>=1.9.0 # MIT
 python-swiftclient>=3.2.0 # Apache-2.0
 python-mistralclient>=3.1.0 # Apache-2.0
diff --git a/test-requirements.txt b/test-requirements.txt
index f96eaf6d..f7ecba4e 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -5,13 +5,13 @@ hacking!=0.13.0,<0.14,>=0.12.0 # Apache-2.0
 coverage!=4.4,>=4.0 # Apache-2.0
 fixtures>=3.0.0 # Apache-2.0/BSD
 oslotest>=1.10.0 # Apache-2.0
-python-openstackclient!=3.10.0,>=3.3.0 # Apache-2.0
+python-openstackclient>=3.12.0 # Apache-2.0
 requests-mock>=1.1.0 # Apache-2.0
 sphinx>=1.6.2 # BSD
 testrepository>=0.0.18 # Apache-2.0/BSD
 testscenarios>=0.4 # Apache-2.0/BSD
 testtools>=1.4.0 # MIT
 mock>=2.0.0 # BSD
-httplib2>=0.7.5 # MIT
+httplib2>=0.9.1 # MIT
 reno>=2.5.0 # Apache-2.0
-openstackdocstheme>=1.16.0 # Apache-2.0
+openstackdocstheme>=1.17.0 # Apache-2.0