diff --git a/frappe/model/rename_doc.py b/frappe/model/rename_doc.py
index 68b03dde55..420cbee091 100644
--- a/frappe/model/rename_doc.py
+++ b/frappe/model/rename_doc.py
@@ -397,7 +397,11 @@ def rename_doctype(doctype: str, old: str, new: str) -> None:
 def update_child_docs(old: str, new: str, meta: "Meta") -> None:
 	# update "parent"
 	for df in meta.get_table_fields():
-		frappe.qb.update(df.options).set("parent", new).where(Field("parent") == old).run()
+		(
+			frappe.qb.update(df.options)
+			.set("parent", new)
+			.where((Field("parent") == old) & (Field("parenttype") == meta.name))
+		).run()
 
 
 def update_link_field_values(link_fields: list[dict], old: str, new: str, doctype: str) -> None:
diff --git a/frappe/tests/test_rename_doc.py b/frappe/tests/test_rename_doc.py
index d85efa79bb..e48f908147 100644
--- a/frappe/tests/test_rename_doc.py
+++ b/frappe/tests/test_rename_doc.py
@@ -8,6 +8,7 @@ from random import choice, sample
 from unittest.mock import patch
 
 import frappe
+from frappe.core.doctype.doctype.test_doctype import new_doctype
 from frappe.exceptions import DoesNotExistError, ValidationError
 from frappe.model.base_document import get_controller
 from frappe.model.rename_doc import (
@@ -271,3 +272,29 @@ class TestRenameDoc(FrappeTestCase):
 		self.assertEqual(doc.name, new_name)
 		self.available_documents.append(new_name)
 		self.available_documents.remove(name)
+
+	def test_parenttype(self):
+		child = new_doctype(istable=1).insert()
+		table_field = {
+			"label": "Test Table",
+			"fieldname": "test_table",
+			"fieldtype": "Table",
+			"options": child.name,
+		}
+
+		parent_a = new_doctype(fields=[table_field], allow_rename=1, autoname="Prompt").insert()
+		parent_b = new_doctype(fields=[table_field], allow_rename=1, autoname="Prompt").insert()
+
+		parent_a_instance = frappe.get_doc(
+			doctype=parent_a.name, test_table=[{"some_fieldname": "x"}], name="XYZ"
+		).insert()
+
+		parent_b_instance = frappe.get_doc(
+			doctype=parent_b.name, test_table=[{"some_fieldname": "x"}], name="XYZ"
+		).insert()
+
+		parent_b_instance.rename("ABC")
+		parent_a_instance.reload()
+
+		self.assertEqual(len(parent_a_instance.test_table), 1)
+		self.assertEqual(len(parent_b_instance.test_table), 1)