diff --git a/barbican/queue/__init__.py b/barbican/queue/__init__.py
index e61802b1f..e7051e851 100644
--- a/barbican/queue/__init__.py
+++ b/barbican/queue/__init__.py
@@ -71,10 +71,9 @@ def get_client(target=None, version_cap=None, serializer=None):
         return None
 
     queue_target = target or get_target()
-    return messaging.RPCClient(TRANSPORT,
-                               target=queue_target,
-                               version_cap=version_cap,
-                               serializer=serializer)
+    return messaging.get_rpc_client(
+        TRANSPORT, target=queue_target, version_cap=version_cap,
+        serializer=serializer)
 
 
 def get_server(target, endpoints, serializer=None):
diff --git a/requirements.txt b/requirements.txt
index 3d0c0e460..fa6bced04 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ oslo.config>=6.4.0 # Apache-2.0
 oslo.context>=2.22.0 # Apache-2.0
 oslo.db>=4.27.0 # Apache-2.0
 oslo.i18n>=3.15.3 # Apache-2.0
-oslo.messaging>=5.29.0 # Apache-2.0
+oslo.messaging>=14.1.0 # Apache-2.0
 oslo.middleware>=3.31.0 # Apache-2.0
 oslo.log>=4.3.0 # Apache-2.0
 oslo.policy>=3.6.0 # Apache-2.0