diff --git a/lower-constraints.txt b/lower-constraints.txt
index f9246dd..aea3ebd 100644
--- a/lower-constraints.txt
+++ b/lower-constraints.txt
@@ -1,55 +1,51 @@
-alabaster==0.7.10
 appdirs==1.3.0
 Babel==2.3.4
-bandit==1.1.0
+cliff==3.1.0
+cmd2==0.8.9
 coverage==4.0
 debtcollector==1.2.0
-docutils==0.11
-dulwich==0.15.0
-enum34==1.0.4;python_version=='2.7' or python_version=='2.6' or python_version=='3.3' # BSD
-eventlet==0.18.2
+dnspython==1.16.0
+entrypoints==0.3
+eventlet==0.19.0
 extras==1.0.0
 fasteners==0.7.0
 fixtures==3.0.0
-futures==3.0.0;python_version=='2.7' or python_version=='2.6' # BSD
+future==0.18.2
 gitdb==0.6.4
 GitPython==1.0.1
-greenlet==0.4.10
-imagesize==0.7.1
+greenlet==0.4.13
 iso8601==0.1.11
-Jinja2==2.10
 keystoneauth1==3.4.0
 linecache2==1.0.0
-MarkupSafe==1.0
-monotonic==0.6
+mock==4.0.2
+monotonic==1.5
 mox3==0.20.0
 netaddr==0.7.18
 netifaces==0.10.4
-openstackdocstheme==2.2.0
 os-client-config==1.28.0
 oslo.config==5.2.0
 oslo.i18n==3.15.3
 oslo.utils==3.33.0
 oslotest==3.2.0
 pbr==2.0.0
-Pygments==2.2.0
+prettytable==0.7.2
 pyparsing==2.1.0
+pyperclip==1.8.0
 python-mimeparse==1.6.0
 python-subunit==1.0.0
 pytz==2013.6
 PyYAML==3.12
-reno==3.1.0
 requests==2.14.2
 requestsexceptions==1.2.0
 rfc3986==0.3.1
 six==1.10.0
 smmap==0.9.0
-snowballstemmer==1.2.1
-Sphinx==2.0.0
-sphinxcontrib-websupport==1.0.1
-stevedore==1.20.0
 stestr==2.0.0
+stevedore==1.20.0
+testrepository==0.0.20
 testtools==2.2.0
 traceback2==1.4.0
 unittest2==1.1.0
+voluptuous==0.11.7
+wcwidth==0.2.4
 wrapt==1.7.0
diff --git a/test-requirements.txt b/test-requirements.txt
index 2d71e69..9bc08af 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -7,7 +7,7 @@ oslotest>=3.2.0 # Apache-2.0
 coverage!=4.4,>=4.0 # Apache-2.0
 fixtures>=3.0.0 # Apache-2.0/BSD
 stestr>=2.0.0 # Apache-2.0
-eventlet!=0.18.3,!=0.20.1,>=0.18.2 # MIT
+eventlet>=0.19.0 # MIT
 
 # Bandit security code scanner
 bandit>=1.1.0,<1.6.0 # Apache-2.0