diff --git a/erpnext/stock/doctype/bin/bin.py b/erpnext/stock/doctype/bin/bin.py
index 5abea9e..df466ed 100644
--- a/erpnext/stock/doctype/bin/bin.py
+++ b/erpnext/stock/doctype/bin/bin.py
@@ -148,6 +148,17 @@
 		self.set_projected_qty()
 		self.db_set("projected_qty", self.projected_qty, update_modified=True)
 
+	def update_reserved_stock(self):
+		"""Update `Reserved Stock` on change in Reserved Qty of Stock Reservation Entry"""
+
+		from erpnext.stock.doctype.stock_reservation_entry.stock_reservation_entry import (
+			get_sre_reserved_qty_for_item_and_warehouse,
+		)
+
+		reserved_stock = get_sre_reserved_qty_for_item_and_warehouse(self.item_code, self.warehouse)
+
+		self.db_set("reserved_stock", flt(reserved_stock), update_modified=True)
+
 
 def on_doctype_update():
 	frappe.db.add_unique("Bin", ["item_code", "warehouse"], constraint_name="unique_item_warehouse")
diff --git a/erpnext/stock/doctype/delivery_note/delivery_note.py b/erpnext/stock/doctype/delivery_note/delivery_note.py
index 190575e..66dd33a 100644
--- a/erpnext/stock/doctype/delivery_note/delivery_note.py
+++ b/erpnext/stock/doctype/delivery_note/delivery_note.py
@@ -365,6 +365,9 @@
 					# Update Stock Reservation Entry `Status` based on `Delivered Qty`.
 					sre_doc.update_status()
 
+					# Update Reserved Stock in Bin.
+					sre_doc.update_reserved_stock_in_bin()
+
 					qty_to_deliver -= qty_can_be_deliver
 
 		if self._action == "cancel":
@@ -427,6 +430,9 @@
 					# Update Stock Reservation Entry `Status` based on `Delivered Qty`.
 					sre_doc.update_status()
 
+					# Update Reserved Stock in Bin.
+					sre_doc.update_reserved_stock_in_bin()
+
 					qty_to_undelivered -= qty_can_be_undelivered
 
 	def validate_against_stock_reservation_entries(self):
diff --git a/erpnext/stock/doctype/stock_reservation_entry/stock_reservation_entry.py b/erpnext/stock/doctype/stock_reservation_entry/stock_reservation_entry.py
index 8063ad5..0954282 100644
--- a/erpnext/stock/doctype/stock_reservation_entry/stock_reservation_entry.py
+++ b/erpnext/stock/doctype/stock_reservation_entry/stock_reservation_entry.py
@@ -9,6 +9,8 @@
 from frappe.query_builder.functions import Sum
 from frappe.utils import cint, flt
 
+from erpnext.stock.utils import get_or_make_bin
+
 
 class StockReservationEntry(Document):
 	def validate(self) -> None:
@@ -31,6 +33,7 @@
 		self.update_reserved_qty_in_voucher()
 		self.update_reserved_qty_in_pick_list()
 		self.update_status()
+		self.update_reserved_stock_in_bin()
 
 	def on_update_after_submit(self) -> None:
 		self.can_be_updated()
@@ -40,12 +43,14 @@
 		self.validate_reservation_based_on_serial_and_batch()
 		self.update_reserved_qty_in_voucher()
 		self.update_status()
+		self.update_reserved_stock_in_bin()
 		self.reload()
 
 	def on_cancel(self) -> None:
 		self.update_reserved_qty_in_voucher()
 		self.update_reserved_qty_in_pick_list()
 		self.update_status()
+		self.update_reserved_stock_in_bin()
 
 	def validate_amended_doc(self) -> None:
 		"""Raises an exception if document is amended."""
@@ -341,6 +346,13 @@
 				update_modified=update_modified,
 			)
 
+	def update_reserved_stock_in_bin(self) -> None:
+		"""Updates `Reserved Stock` in Bin."""
+
+		bin_name = get_or_make_bin(self.item_code, self.warehouse)
+		bin_doc = frappe.get_cached_doc("Bin", bin_name)
+		bin_doc.update_reserved_stock()
+
 	def update_status(self, status: str = None, update_modified: bool = True) -> None:
 		"""Updates status based on Voucher Qty, Reserved Qty and Delivered Qty."""