diff --git a/erpnext/accounts/doctype/bank_statement_import_log/bank_statement_import_log.py b/erpnext/accounts/doctype/bank_statement_import_log/bank_statement_import_log.py
index f50549befa1..783ebf23870 100644
--- a/erpnext/accounts/doctype/bank_statement_import_log/bank_statement_import_log.py
+++ b/erpnext/accounts/doctype/bank_statement_import_log/bank_statement_import_log.py
@@ -1183,8 +1183,7 @@ def update_pdf_tables(statement_import_id: str, tables: list | str):
 	if doc.status == "Completed":
 		frappe.throw(_("This statement has already been imported."), title=_("Already Imported"))
 
-	if isinstance(tables, str):
-		tables = json.loads(tables)
+	tables = frappe.parse_json(tables)
 
 	doc.apply_pdf_tables(tables)
 
@@ -1204,8 +1203,7 @@ def reextract_pdf_table(statement_import_id: str, page: int, table_index: int, b
 	if doc.status == "Completed":
 		frappe.throw(_("This statement has already been imported."), title=_("Already Imported"))
 
-	if isinstance(bbox, str):
-		bbox = json.loads(bbox)
+	bbox = frappe.parse_json(bbox)
 
 	page = int(page)
 	table_index = int(table_index)
@@ -1290,8 +1288,7 @@ def update_column_mapping(statement_import_id: str, column_mapping: list | str):
 	if doc.status == "Completed":
 		frappe.throw(_("This statement has already been imported."), title=_("Already Imported"))
 
-	if isinstance(column_mapping, str):
-		column_mapping = json.loads(column_mapping)
+	column_mapping = frappe.parse_json(column_mapping)
 
 	doc.apply_column_mapping(column_mapping)
 	doc.save()