diff --git a/frappe/__init__.py b/frappe/__init__.py
index 46bd7f2e07..3356c82209 100644
--- a/frappe/__init__.py
+++ b/frappe/__init__.py
@@ -14,7 +14,7 @@ import os, sys, importlib, inspect, json
 from .exceptions import *
 from .utils.jinja import get_jenv, get_template, render_template, get_email_from_template
 
-__version__ = '9.1.8'
+__version__ = '9.1.9'
 __title__ = "Frappe Framework"
 
 local = Local()
diff --git a/frappe/patches/v9_1/add_sms_sender_name_as_parameters.py b/frappe/patches/v9_1/add_sms_sender_name_as_parameters.py
index d8b08517a3..5ace17872b 100644
--- a/frappe/patches/v9_1/add_sms_sender_name_as_parameters.py
+++ b/frappe/patches/v9_1/add_sms_sender_name_as_parameters.py
@@ -7,10 +7,12 @@ import frappe
 def execute():
 	sms_sender_name = frappe.db.get_single_value("SMS Settings", "sms_sender_name")
 	if sms_sender_name:
-		frappe.reload_doctype("SMS Settings")
+		frappe.reload_doc("core", "doctype", "sms_settings")
 		sms_settings = frappe.get_doc("SMS Settings")
 		sms_settings.append("parameters", {
 			"parameter": "sender_name",
 			"value": sms_sender_name
 		})
+		sms_settings.flags.ignore_mandatory = True
+		sms_settings.flags.ignore_permissions = True
 		sms_settings.save()
\ No newline at end of file