diff --git a/setup.py b/setup.py
index 3f7ecc9..4a9c531 100644
--- a/setup.py
+++ b/setup.py
@@ -2,7 +2,7 @@
 
 NAME = "testit-api-client"
 
-VERSION = "7.5.11"
+VERSION = "7.5.12"
 
 PYTHON_REQUIRES = ">=3.7"
 REQUIRES = [
diff --git a/src/testit_api_client/model/work_item_api_result.py b/src/testit_api_client/model/work_item_api_result.py
index ac824ff..e266a07 100644
--- a/src/testit_api_client/model/work_item_api_result.py
+++ b/src/testit_api_client/model/work_item_api_result.py
@@ -135,6 +135,7 @@ def openapi_types():
             'description': (str, none_type,),  # noqa: E501
             'modified_date': (datetime, none_type,),  # noqa: E501
             'modified_by_id': (str, none_type,),  # noqa: E501
+            'autoTestCases': ([str, none_type], none_type,),
         }
 
     @cached_property
@@ -176,6 +177,7 @@ def discriminator():
         'description': 'description',  # noqa: E501
         'modified_date': 'modifiedDate',  # noqa: E501
         'modified_by_id': 'modifiedById',  # noqa: E501
+        'autoTestCases': 'autoTestCases',  # noqa: E501
     }
 
     read_only_vars = {