diff --git a/neutron/plugins/ml2/common/constants.py b/neutron/plugins/ml2/common/constants.py
index a6b015a7a68..f9e627ff59e 100644
--- a/neutron/plugins/ml2/common/constants.py
+++ b/neutron/plugins/ml2/common/constants.py
@@ -14,9 +14,6 @@
 from neutron_lib import constants
 
 DEFAULT_DEVICE_OWNER = ''
-# TODO(carthaca): use from neutron-lib once
-# change id I9be781d99a08a6a015c3747eb15f20bc356cf08e has been released
-DEVICE_OWNER_MANILA_PREFIX = "manila:"
 
 # TODO(liuyulong): move to neutron-lib or common constants
 NO_PBLOCKS_TYPES = [
diff --git a/neutron/plugins/ml2/plugin.py b/neutron/plugins/ml2/plugin.py
index 4ecc5fbcb3b..59e84a1842c 100644
--- a/neutron/plugins/ml2/plugin.py
+++ b/neutron/plugins/ml2/plugin.py
@@ -2618,7 +2618,7 @@ class Ml2Plugin(db_base_plugin_v2.NeutronDbPluginV2,
     def _validate_port_supports_multiple_bindings(port):
         if not port['device_owner'].startswith((
                 const.DEVICE_OWNER_COMPUTE_PREFIX,
-                ml2_consts.DEVICE_OWNER_MANILA_PREFIX)):
+                const.DEVICE_OWNER_MANILA_PREFIX)):
             msg = _('Invalid port %s. Operation only valid on compute '
                     'and shared filesystem ports') % port['id']
             raise exc.BadRequest(resource='port', msg=msg)
diff --git a/requirements.txt b/requirements.txt
index c244de22b46..2b2d62fbb9c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -20,7 +20,7 @@ Jinja2>=2.10 # BSD License (3 clause)
 keystonemiddleware>=5.1.0 # Apache-2.0
 netaddr>=0.7.18 # BSD
 netifaces>=0.10.4 # MIT
-neutron-lib>=3.1.0 # Apache-2.0
+neutron-lib>=3.4.0 # Apache-2.0
 python-neutronclient>=7.8.0 # Apache-2.0
 tenacity>=6.0.0 # Apache-2.0
 SQLAlchemy>=1.4.23 # MIT