diff --git a/masakari/conf/service.py b/masakari/conf/service.py
index 7a955613..7db7f7e0 100644
--- a/masakari/conf/service.py
+++ b/masakari/conf/service.py
@@ -18,7 +18,7 @@ import socket
 from oslo_config import cfg
 
 service_opts = [
-    cfg.StrOpt('host',
+    cfg.HostAddressOpt('host',
                default=socket.gethostname(),
                help='''
 Hostname, FQDN or IP address of this host. Must be valid within AMQP key.
@@ -48,7 +48,7 @@ Possible values:
     cfg.BoolOpt('use_ssl',
                 default=False,
                 help='Use APIs with SSL enabled'),
-    cfg.StrOpt('masakari_api_listen',
+    cfg.HostAddressOpt('masakari_api_listen',
                default="0.0.0.0",
                help='The IP address on which the Masakari API will listen.'),
     cfg.IntOpt('masakari_api_listen_port',
diff --git a/requirements.txt b/requirements.txt
index 1410c34a..6cdcb00b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ jsonschema!=2.5.0,<3.0.0,>=2.0.0 # MIT
 keystoneauth1>=2.10.0 # Apache-2.0
 keystonemiddleware!=4.5.0,>=4.2.0 # Apache-2.0
 microversion-parse>=0.1.2 # Apache-2.0
-oslo.config>=3.10.0 # Apache-2.0
+oslo.config>=3.22.0 # Apache-2.0
 oslo.db>=4.1.0 # Apache-2.0
 oslo.messaging>=5.11.0 # Apache-2.0
 oslo.i18n>=2.1.0 # Apache-2.0