diff --git a/HISTORY.rst b/HISTORY.rst
index ae41d0f6..0b8d1137 100644
--- a/HISTORY.rst
+++ b/HISTORY.rst
@@ -1,6 +1,10 @@
 .. :changelog:
 
 Release History
+13.0.4.1(2020-07-23)
++++++++++++++++++++++++++
+* Fix issue https://github.com/BingAds/BingAds-Python-SDK/issues/160. 
+
 13.0.4(2020-07-10)
 +++++++++++++++++++++++++
 * Updated Bing Ads API Version 13 service proxies to reflect recent interface changes. For details please see the Bing Ads API Release Notes:https://docs.microsoft.com/en-us/bingads/guides/release-notes. 
diff --git a/bingads/manifest.py b/bingads/manifest.py
index b72fe604..6a509609 100644
--- a/bingads/manifest.py
+++ b/bingads/manifest.py
@@ -1,5 +1,5 @@
 import sys
-VERSION = '13.0.4'
+VERSION = '13.0.4.1'
 BULK_FORMAT_VERSION_6 = '6.0'
 WORKING_NAME = 'BingAdsSDKPython'
 USER_AGENT = '{0} {1} {2}'.format(WORKING_NAME, VERSION, sys.version_info[0:3])
diff --git a/bingads/v13/bulk/entities/audiences/bulk_ad_group_negative_customer_list_association.py b/bingads/v13/bulk/entities/audiences/bulk_ad_group_negative_customer_list_association.py
index 4fb1871e..36bfc0b2 100644
--- a/bingads/v13/bulk/entities/audiences/bulk_ad_group_negative_customer_list_association.py
+++ b/bingads/v13/bulk/entities/audiences/bulk_ad_group_negative_customer_list_association.py
@@ -1,7 +1,7 @@
 from bingads.v13.bulk.entities.audiences.bulk_ad_group_negative_audience_association import *
 
 
-class BulkAdGroupNegativeCombinedListAssociation(BulkAdGroupNegativeAudienceAssociation):
+class BulkAdGroupNegativeCustomerListAssociation(BulkAdGroupNegativeAudienceAssociation):
     """ Represents an Ad Group Negative Customer list Association that can be read or written in a bulk file.
 
     For more information, see Ad Group Negative Customer List Association at https://go.microsoft.com/fwlink/?linkid=846127.
diff --git a/bingads/v13/bulk/entities/audiences/bulk_campaign_customer_list_association.py b/bingads/v13/bulk/entities/audiences/bulk_campaign_customer_list_association.py
index 6423bfd2..d6a13029 100644
--- a/bingads/v13/bulk/entities/audiences/bulk_campaign_customer_list_association.py
+++ b/bingads/v13/bulk/entities/audiences/bulk_campaign_customer_list_association.py
@@ -1,6 +1,6 @@
 from bingads.v13.bulk.entities.audiences.bulk_campaign_audience_association import BulkCampaignAudienceAssociation
 
-class BulkCampaignCombinedListAssociation(BulkCampaignAudienceAssociation):
+class BulkCampaignCustomerListAssociation(BulkCampaignAudienceAssociation):
     """ Represents an Campaign Customer List Association that can be read or written in a bulk file.
 
     For more information, see Campaign Customer List Association at https://go.microsoft.com/fwlink/?linkid=846127.
diff --git a/bingads/v13/bulk/entities/audiences/bulk_campaign_negative_customer_list_association.py b/bingads/v13/bulk/entities/audiences/bulk_campaign_negative_customer_list_association.py
index c395f8e0..06746248 100644
--- a/bingads/v13/bulk/entities/audiences/bulk_campaign_negative_customer_list_association.py
+++ b/bingads/v13/bulk/entities/audiences/bulk_campaign_negative_customer_list_association.py
@@ -1,7 +1,7 @@
 from bingads.v13.bulk.entities.audiences.bulk_campaign_negative_audience_association import *
 
 
-class BulkCampaignNegativeCombinedListAssociation(BulkCampaignNegativeAudienceAssociation):
+class BulkCampaignNegativeCustomerListAssociation(BulkCampaignNegativeAudienceAssociation):
     """ Represents an Campaign Negative Customer List Association that can be read or written in a bulk file.
 
     For more information, see Campaign Negative Customer List Association at https://go.microsoft.com/fwlink/?linkid=846127.
diff --git a/bingads/v13/internal/bulk/bulk_object_factory.py b/bingads/v13/internal/bulk/bulk_object_factory.py
index 5f013893..dc5f8b85 100644
--- a/bingads/v13/internal/bulk/bulk_object_factory.py
+++ b/bingads/v13/internal/bulk/bulk_object_factory.py
@@ -122,7 +122,7 @@ class _BulkObjectFactory():
         _StringTable.AdGroupCombinedListAssociation: _EntityInfo(lambda: BulkAdGroupCombinedListAssociation()),
         _StringTable.AdGroupCustomerListAssociation: _EntityInfo(lambda: BulkAdGroupCustomerListAssociation()),
         _StringTable.AdGroupNegativeCombinedListAssociation: _EntityInfo(lambda: BulkAdGroupNegativeCombinedListAssociation()),
-        _StringTable.AdGroupNegativeCustomerListAssociation: _EntityInfo(lambda: BulkAdGroupNegativeCustomeristAssociation()),
+        _StringTable.AdGroupNegativeCustomerListAssociation: _EntityInfo(lambda: BulkAdGroupNegativeCustomerListAssociation()),
         _StringTable.CampaignProductAudienceAssociation: _EntityInfo(lambda: BulkCampaignProductAudienceAssociation()),
         _StringTable.CampaignNegativeProductAudienceAssociation: _EntityInfo(lambda: BulkCampaignNegativeProductAudienceAssociation()),
         _StringTable.CampaignCombinedListAssociation: _EntityInfo(lambda: BulkCampaignCombinedListAssociation()),
diff --git a/setup.py b/setup.py
index 1643f216..3c1d2ba5 100644
--- a/setup.py
+++ b/setup.py
@@ -3,7 +3,7 @@
 except ImportError:
     from distutils.core import setup
 
-VERSION = '13.0.4'
+VERSION = '13.0.4.1'
 
 with open('README.rst', 'r') as f:
     readme = f.read()