diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9d5e48f..328f791 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [4.10.1] = 2025-10-23
+
+### Added
+
+- Added fields to `Customer` model: `DefaultInvoiceUse`.
+
 ## [4.10.0] - 2025-09-04
 
 ### Added
diff --git a/Models/Customer.cs b/Models/Customer.cs
index b6c5703..d59e870 100644
--- a/Models/Customer.cs
+++ b/Models/Customer.cs
@@ -16,5 +16,6 @@ public class Customer
         public DateTime SatValidatedAt { get; set; }
         public string EditLink { get; set; }
         public DateTime EditLinkExpiresAt { get; set; }
+        public string DefaultInvoiceUse { get; set; }
     }
 }
diff --git a/facturapi-net.csproj b/facturapi-net.csproj
index 24ce242..f90e2c8 100644
--- a/facturapi-net.csproj
+++ b/facturapi-net.csproj
@@ -11,7 +11,7 @@
       API Keys creando una cuenta gratuita en https://www.facturapi.io</Summary>
     <PackageTags>factura factura-electronica cfdi facturapi mexico conekta</PackageTags>
     <Title>Facturapi</Title>
-    <Version>4.10.0</Version>
+    <Version>4.10.1</Version>
     <PackageVersion>$(Version)</PackageVersion>
     <Owners>Facturapi</Owners>
     <ApplicationIcon>facturapi.ico</ApplicationIcon>