diff --git a/Packages/Sequence-Unity/Sequence/SequenceFrontend/Scripts/UI/Boilerplates/BoilerplateFactory.cs b/Packages/Sequence-Unity/Sequence/SequenceFrontend/Scripts/UI/Boilerplates/BoilerplateFactory.cs
index 7a02e205..a9f14e97 100644
--- a/Packages/Sequence-Unity/Sequence/SequenceFrontend/Scripts/UI/Boilerplates/BoilerplateFactory.cs
+++ b/Packages/Sequence-Unity/Sequence/SequenceFrontend/Scripts/UI/Boilerplates/BoilerplateFactory.cs
@@ -151,7 +151,7 @@ public static (CreateOfferPanel, CreateOfferPage) OpenCreateOfferPanel(Transform
             return (panel, panel.CreateOfferPage);
         }
 
-        public static (SellOfferPanel, SellOfferPage) OpenSellOfferPanel(Transform parent, ICheckout checkout, TokenBalance item, Action onClose = null)
+        public static (SellOfferPanel, SellOfferPage) OpenSellOfferPanel(Transform parent, ICheckout checkout, CollectibleOrder item, Action onClose = null)
         {
             SellOfferPanel panel = GetOrSpawnBoilerplate<SellOfferPanel>("Checkout/SellOfferPanel", parent, b => b.Open(checkout, item));
             return (panel, panel.SellOfferPage);
diff --git a/Packages/Sequence-Unity/package.json b/Packages/Sequence-Unity/package.json
index 48254816..b7ec1231 100644
--- a/Packages/Sequence-Unity/package.json
+++ b/Packages/Sequence-Unity/package.json
@@ -1,6 +1,6 @@
 {
   "name": "xyz.0xsequence.waas-unity",
-  "version": "4.0.0",
+  "version": "4.0.1",
   "displayName": "Sequence Embedded Wallet SDK",
   "description": "A Unity SDK for Sequence APIs",
   "unity": "2021.3",