diff --git a/app/Jobs/Expense/UpdateBill.php b/app/Jobs/Expense/UpdateBill.php
index c1fa62a40..7abf8d362 100644
--- a/app/Jobs/Expense/UpdateBill.php
+++ b/app/Jobs/Expense/UpdateBill.php
@@ -3,6 +3,7 @@
 namespace App\Jobs\Expense;
 
 use App\Events\BillUpdated;
+use App\Models\Common\Item;
 use App\Models\Expense\Bill;
 use App\Models\Expense\BillTotal;
 use App\Traits\Currencies;
@@ -52,6 +53,22 @@ class UpdateBill
         $discount = $this->request['discount'];
 
         if ($this->request['item']) {
+            $items = $this->bill->items;
+
+            if ($items) {
+                foreach ($items as $item) {
+                    if (empty($item->item_id)) {
+                        continue;
+                    }
+
+                    $item_object = Item::find($item->item_id);
+
+                    // Decrease stock
+                    $item_object->quantity -= (double) $item->quantity;
+                    $item_object->save();
+                }
+            }
+
             $this->deleteRelationships($this->bill, 'items');
 
             foreach ($this->request['item'] as $item) {
diff --git a/app/Jobs/Income/UpdateInvoice.php b/app/Jobs/Income/UpdateInvoice.php
index 4afd144c4..f2995ff4a 100644
--- a/app/Jobs/Income/UpdateInvoice.php
+++ b/app/Jobs/Income/UpdateInvoice.php
@@ -3,6 +3,7 @@
 namespace App\Jobs\Income;
 
 use App\Events\InvoiceUpdated;
+use App\Models\Common\Item;
 use App\Models\Income\Invoice;
 use App\Models\Income\InvoiceTotal;
 use App\Traits\Currencies;
@@ -53,6 +54,22 @@ class UpdateInvoice
         $discount = $this->request['discount'];
 
         if ($this->request['item']) {
+            $items = $this->invoice->items;
+
+            if ($items) {
+                foreach ($items as $item) {
+                    if (empty($item->item_id)) {
+                        continue;
+                    }
+
+                    $item_object = Item::find($item->item_id);
+
+                    // Increase stock
+                    $item_object->quantity += (double) $item->quantity;
+                    $item_object->save();
+                }
+            }
+
             $this->deleteRelationships($this->invoice, 'items');
 
             foreach ($this->request['item'] as $item) {