diff --git a/django_multitenant/mixins.py b/django_multitenant/mixins.py
index e42d3ba..045bf23 100644
--- a/django_multitenant/mixins.py
+++ b/django_multitenant/mixins.py
@@ -125,6 +125,8 @@ def __init__(self, *args, **kwargs):
     def __setattr__(self, attrname, val):
         # Provides failing of the save operation if the tenant_id is changed.
         # try_update_tenant is being checked inside save method and if it is true, it will raise an exception.
+        result = super().__setattr__(attrname, val)
+
         def is_val_equal_to_tenant(val):
             return (
                 val
@@ -140,7 +142,7 @@ def is_val_equal_to_tenant(val):
         ):
             self._try_update_tenant = True
 
-        return super().__setattr__(attrname, val)
+        return result
 
     # pylint: disable=too-many-arguments
     def _do_update(self, base_qs, using, pk_val, values, update_fields, forced_update):
diff --git a/setup.py b/setup.py
index 24edd47..1974102 100644
--- a/setup.py
+++ b/setup.py
@@ -14,7 +14,7 @@
 
 setup(
     name="django-multitenant",
-    version="4.0.0",  # Required
+    version="4.0.0.1",  # Required
     description="Django Library to Implement Multi-tenant databases",
     long_description=long_description,
     long_description_content_type="text/markdown",