diff --git a/requirements.txt b/requirements.txt
index c9e9f824f..54d6d61b5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -25,7 +25,7 @@ oslo.i18n>=5.0.0 # Apache-2.0
 oslo.log>=4.2.0 # Apache-2.0
 oslo.concurrency>=4.1.0 # Apache-2.0
 oslo.config>=8.1.0 # Apache-2.0
-oslo.messaging>=12.2.0 # Apache-2.0
+oslo.messaging>=14.1.0 # Apache-2.0
 oslo.middleware>=4.1.0 # Apache-2.0
 oslo.policy>=3.6.0 # Apache-2.0
 oslo.privsep>=2.2.0 # Apache-2.0
diff --git a/zun/common/rpc.py b/zun/common/rpc.py
index 26ecb66b4..3e4411c6e 100644
--- a/zun/common/rpc.py
+++ b/zun/common/rpc.py
@@ -117,7 +117,6 @@ class ProfilerRequestContextSerializer(RequestContextSerializer):
 
 def get_client(target, serializer=None, timeout=None):
     assert TRANSPORT is not None
-    return messaging.RPCClient(TRANSPORT,
-                               target,
-                               serializer=serializer,
-                               timeout=timeout)
+    return messaging.get_rpc_client(
+        TRANSPORT, target, serializer=serializer,
+        timeout=timeout)