diff --git a/lower-constraints.txt b/lower-constraints.txt
index ebdf34f2a9..bab7b06f22 100644
--- a/lower-constraints.txt
+++ b/lower-constraints.txt
@@ -2,7 +2,7 @@ alabaster==0.7.10
 appdirs==1.4.3
 asn1crypto==0.24.0
 Babel==2.5.3
-bandit==1.4.0
+bandit==1.1.0
 bashate==0.5.1
 beautifulsoup4==4.6.0
 certifi==2018.1.18
@@ -10,14 +10,14 @@ cffi==1.11.5
 chardet==3.0.4
 cliff==2.11.0
 cmd2==0.8.1
-coverage==4.5.1
-cryptography==2.1.4
+coverage==4.0
+cryptography==2.1
 debtcollector==1.19.0
 decorator==4.2.1
 deprecation==2.0
-doc8==0.8.0
-docker==3.1.1
+doc8==0.6.0
 docker-pycreds==0.2.2
+docker==2.4.2
 docutils==0.14
 dogpile.cache==0.6.5
 dulwich==0.19.0
@@ -26,7 +26,7 @@ fixtures==3.0.0
 flake8==2.5.5
 gitdb2==2.0.3
 GitPython==2.1.8
-hacking==1.0.0
+hacking==0.10.0
 idna==2.6
 imagesize==1.0.0
 iso8601==0.1.12
@@ -44,9 +44,9 @@ monotonic==1.4
 mox3==0.25.0
 msgpack==0.5.6
 munch==2.2.0
-netaddr==0.7.19
+netaddr==0.7.18
 netifaces==0.10.6
-openstackdocstheme==1.20.0
+openstackdocstheme==1.18.1
 openstacksdk==0.12.0
 os-client-config==1.29.0
 os-service-types==1.2.0
@@ -54,14 +54,14 @@ osc-lib==1.10.0
 oslo.config==5.2.0
 oslo.context==2.20.0
 oslo.i18n==3.20.0
-oslo.log==3.37.0
+oslo.log==3.36.0
 oslo.serialization==2.25.0
-oslo.utils==3.36.0
-oslotest==3.3.0
+oslo.utils==3.33.0
+oslotest==3.2.0
 packaging==17.1
-pbr==3.1.1
+pbr==2.0.0
 pep8==1.5.7
-prettytable==0.7.2
+prettytable==0.7.1
 pycparser==2.18
 pyflakes==0.8.1
 Pygments==2.2.0
@@ -69,7 +69,7 @@ pyinotify==0.9.6
 pyOpenSSL==17.5.0
 pyparsing==2.2.0
 pyperclip==1.6.0
-python-ceilometerclient==2.9.0
+python-ceilometerclient==2.5.0
 python-cinderclient==3.5.0
 python-dateutil==2.7.0
 python-glanceclient==2.9.1
@@ -77,25 +77,26 @@ python-keystoneclient==3.15.0
 python-mimeparse==1.6.0
 python-neutronclient==6.7.0
 python-novaclient==10.1.0
-python-openstackclient==3.14.0
+python-openstackclient==3.12.0
 python-subunit==1.2.0
-pytz==2018.3
+pytz==2013.6
 PyYAML==3.12
-reno==2.7.0
+reno==2.5.0
 requests==2.18.4
 requestsexceptions==1.4.0
 restructuredtext-lint==1.1.3
 rfc3986==1.1.0
+setuptools==21.0.0
 simplejson==3.13.2
-six==1.11.0
+six==1.10.0
 smmap2==2.0.3
 snowballstemmer==1.2.1
-Sphinx==1.6.5
+Sphinx==1.6.2
 sphinxcontrib-websupport==1.0.1
 stevedore==1.28.0
-testrepository==0.0.20
-testscenarios==0.5.0
-testtools==2.3.0
+testrepository==0.0.18
+testscenarios==0.4
+testtools==2.2.0
 traceback2==1.4.0
 unittest2==1.1.0
 urllib3==1.22