diff --git a/lower-constraints.txt b/lower-constraints.txt
index 5cd4ffa5..2bc01813 100644
--- a/lower-constraints.txt
+++ b/lower-constraints.txt
@@ -13,7 +13,7 @@ cliff==2.8.0
 cmd2==0.8.0
 contextlib2==0.5.5
 coverage==4.0
-cryptography==3.0
+cryptography==3.2
 debtcollector==1.19.0
 decorator==4.0.0
 deprecation==1.0
@@ -44,7 +44,7 @@ jsonpatch==1.16
 jsonpointer==1.13
 jsonschema==2.6.0
 keystoneauth1==3.14.0
-keystonemiddleware==4.17.0
+keystonemiddleware==5.1.0
 kombu==5.0.2
 linecache2==1.0.0
 logutils==0.3.5
@@ -59,8 +59,8 @@ msgpack-python==0.4.0
 munch==2.1.0
 netaddr==0.7.18
 netifaces==0.10.4
-neutron==16.0.0
-neutron-lib==2.2.0
+neutron==18.0.0
+neutron-lib==2.10.1
 octavia-lib==2.2.0
 openstacksdk==0.31.2
 os-client-config==1.28.0
@@ -71,26 +71,26 @@ os-xenapi==0.3.4
 osc-lib==1.8.0
 oslo.cache==1.26.0
 oslo.concurrency==3.26.0
-oslo.config==6.0.0
-oslo.context==2.19.2
+oslo.config==8.0.0
+oslo.context==2.22.0
 oslo.db==8.5.0
-oslo.i18n==3.15.3
-oslo.log==3.36.0
+oslo.i18n==3.20.0
+oslo.log==4.3.0
 oslo.messaging==12.4.0
 oslo.middleware==3.31.0
-oslo.policy==1.30.0
+oslo.policy==3.7.0
 oslo.privsep==2.3.0
 oslo.reports==1.18.0
 oslo.rootwrap==5.8.0
 oslo.serialization==2.28.1
 oslo.service==1.31.0
-oslo.upgradecheck==1.2.0
+oslo.upgradecheck==1.3.0
 oslo.utils==4.5.0
 oslo.versionedobjects==1.35.1
 oslotest==3.2.0
 osprofiler==2.3.0
-ovs==2.8.0
-ovsdbapp==1.3.0
+ovs==2.10.0
+ovsdbapp==1.7.0
 Paste==2.0.2
 PasteDeploy==1.5.0
 pbr==4.0.0
@@ -120,9 +120,9 @@ pytz==2015.7
 PyYAML==5.3.1
 reno==3.1.0
 repoze.lru==0.7
-requests==2.14.2
+requests==2.23.0
 requestsexceptions==1.2.0
-rfc3986==0.3.1
+rfc3986==1.2.0
 Routes==2.3.1
 simplejson==3.5.1
 snowballstemmer==1.2.1
diff --git a/requirements.txt b/requirements.txt
index a4266b8c..4c5558a3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,14 +4,14 @@
 
 keystoneauth1>=3.14.0 # Apache-2.0
 netaddr>=0.7.18 # BSD
-neutron-lib>=2.2.0 # Apache-2.0
-oslo.config>=6.0.0 # Apache-2.0
-oslo.log>=3.36.0 # Apache-2.0
+neutron-lib>=2.10.1 # Apache-2.0
+oslo.config>=8.0.0 # Apache-2.0
+oslo.log>=4.3.0 # Apache-2.0
 oslo.messaging>=12.4.0 # Apache-2.0
 oslo.serialization>=2.28.1 # Apache-2.0
 oslo.utils>=4.5.0 # Apache-2.0
-ovs>=2.8.0 # Apache-2.0
-ovsdbapp>=1.3.0 # Apache-2.0
+ovs>=2.10.0 # Apache-2.0
+ovsdbapp>=1.7.0 # Apache-2.0
 pbr>=4.0.0 # Apache-2.0
 SQLAlchemy>=1.2.19 # MIT
 tenacity>=6.0.0 # Apache-2.0
diff --git a/test-requirements.txt b/test-requirements.txt
index eb79de91..407d7695 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -16,5 +16,5 @@ testscenarios>=0.4 # Apache-2.0/BSD
 WebTest>=2.0.27 # MIT
 testtools>=2.2.0 # MIT
 
-# NOTE: Precisely we need ussuri neutron
-neutron>=16.0.0 # Apache-2.0
+# NOTE: Precisely we need wallaby neutron
+neutron>=18.0.0 # Apache-2.0