diff --git a/lower-constraints.txt b/lower-constraints.txt
index 31bf736c..b9bbe2b7 100644
--- a/lower-constraints.txt
+++ b/lower-constraints.txt
@@ -10,13 +10,13 @@ contextlib2==0.4.0
 coverage==4.0
 cryptography==3.0
 debtcollector==1.2.0
-decorator==3.4.0
+decorator==4.4.1
 deprecation==1.0
 Django==2.2
 django-appconf==1.0.2
 django-compressor==2.0
 django-pyscss==2.0.2
-dogpile.cache==0.6.2
+dogpile.cache==0.6.5
 eventlet==0.18.2
 extras==1.0.0
 fasteners==0.7.0
@@ -31,11 +31,11 @@ jmespath==0.9.0
 jsonpatch==1.16
 jsonpointer==1.13
 jsonschema==2.6.0
-keystoneauth1==3.4.0
+keystoneauth1==3.18.0
 kombu==4.0.0
 linecache2==1.0.0
 MarkupSafe==1.0
-mccabe==0.2.1
+mccabe==0.6.0
 monotonic==0.6
 msgpack-python==0.4.0
 munch==2.1.0
@@ -43,9 +43,9 @@ netaddr==0.7.18
 netifaces==0.10.4
 openstacksdk==0.46.0
 os-client-config==1.28.0
-os-service-types==1.2.0
+os-service-types==1.7.0
 osc-lib==1.8.0
-oslo.concurrency==3.25.0
+oslo.concurrency==3.26.0
 oslo.config==5.2.0
 oslo.context==2.19.2
 oslo.i18n==3.15.3
@@ -68,7 +68,7 @@ Pint==0.5
 positional==1.2.1
 prettytable==0.7.2
 pycparser==2.18
-pyflakes==0.8.1
+pyflakes==2.1.0
 pyinotify==0.9.6
 pymongo==3.0.2
 pyOpenSSL==19.1.0
@@ -76,7 +76,7 @@ pyparsing==2.1.0
 pyperclip==1.5.27
 pyScss==1.3.7
 python-barbicanclient==4.5.2
-python-cinderclient==3.3.0
+python-cinderclient==5.0.0
 python-dateutil==2.5.3
 python-glanceclient==2.8.0
 python-keystoneclient==3.22.0