diff --git a/lower-constraints.txt b/lower-constraints.txt
index 5fd0d2f130b..15faa59824d 100644
--- a/lower-constraints.txt
+++ b/lower-constraints.txt
@@ -53,7 +53,7 @@ netifaces==0.10.4
 neutron-lib==2.11.0
 openstacksdk==0.31.2
 os-client-config==1.28.0
-os-ken==0.3.0
+os-ken==2.0.0
 os-service-types==1.7.0
 os-vif==1.15.1
 osc-lib==1.8.0
diff --git a/requirements.txt b/requirements.txt
index b934eda52e4..523beb9ab95 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -43,7 +43,7 @@ oslo.upgradecheck>=1.3.0 # Apache-2.0
 oslo.utils>=4.5.0 # Apache-2.0
 oslo.versionedobjects>=1.35.1 # Apache-2.0
 osprofiler>=2.3.0 # Apache-2.0
-os-ken >= 0.3.0 # Apache-2.0
+os-ken>=2.0.0 # Apache-2.0
 ovs>=2.10.0 # Apache-2.0
 ovsdbapp>=1.10.0 # Apache-2.0
 packaging>=20.4  # Apache-2.0