diff --git a/src/k8s-extension/HISTORY.rst b/src/k8s-extension/HISTORY.rst
index 75f127f4af..946f73740c 100644
--- a/src/k8s-extension/HISTORY.rst
+++ b/src/k8s-extension/HISTORY.rst
@@ -3,6 +3,11 @@
 Release History
 ===============
 
+0.4.1
+++++++++++++++++++
+
+* Change resource tag from 'amlk8s' to 'Azure Arc-enabled ML' in microsoft.azureml.kubernetes
+
 0.4.0
 ++++++++++++++++++
 
diff --git a/src/k8s-extension/azext_k8s_extension/partner_extensions/AzureMLKubernetes.py b/src/k8s-extension/azext_k8s_extension/partner_extensions/AzureMLKubernetes.py
index d907e7d3c6..2646dd681e 100644
--- a/src/k8s-extension/azext_k8s_extension/partner_extensions/AzureMLKubernetes.py
+++ b/src/k8s-extension/azext_k8s_extension/partner_extensions/AzureMLKubernetes.py
@@ -30,7 +30,7 @@
 
 logger = get_logger(__name__)
 
-resource_tag = {'created_by': 'amlk8s-extension'}
+resource_tag = {'created_by': 'Azure Arc-enabled ML'}
 
 
 class AzureMLKubernetes(PartnerExtensionModel):
@@ -271,10 +271,10 @@ def _lock_resource(cmd, lock_scope, lock_level='CanNotDelete'):
     lock_client: azure.mgmt.resource.locks.ManagementLockClient = get_mgmt_service_client(
         cmd.cli_ctx, azure.mgmt.resource.locks.ManagementLockClient)
     # put lock on relay resource
-    lock_object = ManagementLockObject(level=lock_level, notes='locked by amlk8s.')
+    lock_object = ManagementLockObject(level=lock_level, notes='locked by amlarc.')
     try:
         lock_client.management_locks.create_or_update_by_scope(
-            scope=lock_scope, lock_name='amlk8s-resource-lock', parameters=lock_object)
+            scope=lock_scope, lock_name='amlarc-resource-lock', parameters=lock_object)
     except:
         # try to lock the resource if user has the owner privilege
         pass
diff --git a/src/k8s-extension/setup.py b/src/k8s-extension/setup.py
index 64819fc940..4cc69f2cbe 100644
--- a/src/k8s-extension/setup.py
+++ b/src/k8s-extension/setup.py
@@ -32,7 +32,7 @@
 # TODO: Add any additional SDK dependencies here
 DEPENDENCIES = []
 
-VERSION = "0.4.0"
+VERSION = "0.4.1"
 
 with open('README.rst', 'r', encoding='utf-8') as f:
     README = f.read()