diff --git a/ShopifySharp/Properties/AssemblyInfo.cs b/ShopifySharp/Properties/AssemblyInfo.cs
index 793479886..c49d98edc 100644
--- a/ShopifySharp/Properties/AssemblyInfo.cs
+++ b/ShopifySharp/Properties/AssemblyInfo.cs
@@ -32,5 +32,5 @@
 // You can specify all the values or you can default the Build and Revision Numbers 
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("2.1.2.0")]
-[assembly: AssemblyFileVersion("2.1.2.0")]
+[assembly: AssemblyVersion("2.1.3.0")]
+[assembly: AssemblyFileVersion("2.1.3.0")]
diff --git a/ShopifySharp/ShopifySharp.nuspec b/ShopifySharp/ShopifySharp.nuspec
index 8ce1b0d0d..0d00b5e39 100644
--- a/ShopifySharp/ShopifySharp.nuspec
+++ b/ShopifySharp/ShopifySharp.nuspec
@@ -11,6 +11,10 @@
     <requireLicenseAcceptance>false</requireLicenseAcceptance>
     <description>ShopifySharp is a .NET library that enables you to authenticate and make API calls to Shopify.</description>
     <releaseNotes> 
+  2.1.3
+  =====
+  - Bugfix: `ShopifyOrder.TotalWeight` is now a long number. #56.
+
   2.1.2
   =====
   - New `ShopifyLineItem.Properties` property. #55.