diff --git a/README.md b/README.md
index ffb0f14..329c02c 100644
--- a/README.md
+++ b/README.md
@@ -1,8 +1,8 @@
 Workout Test and Diet 4 You Common Util Functions
 
-### Version 1.0.26
+### Version 1.0.27
 
-- no more webapi
+- customer_membership end_date
 
 ### Version 1.0.25
 
diff --git a/lib/model/customer_membership.dart b/lib/model/customer_membership.dart
index 408557b..0f7b004 100644
--- a/lib/model/customer_membership.dart
+++ b/lib/model/customer_membership.dart
@@ -4,17 +4,20 @@ class CustomerMembership {
   late int membershipId;
   int? customerId;
   DateTime? startDate;
+  DateTime? endDate;
 
   CustomerMembership.fromJson(Map json) {
     membershipId = json['membershipId'];
     customerId = json['customerId'] ?? 0;
     startDate = json['startDate'] == null ? null : DateTime.parse(json['startDate']);
+    endDate = json['endDate'] == null ? null : DateTime.parse(json['endDate']);
   }
 
   Map<String, dynamic> toJson() => {
         "membershipId": membershipId,
         "customerId": customerId ?? 0,
         "startDate": startDate == null ? "" : DateFormat('yyyy-MM-dd HH:mm:ss').format(startDate!),
+        "endDate": startDate == null ? "" : DateFormat('yyyy-MM-dd HH:mm:ss').format(endDate!),
       };
 
   @override
diff --git a/pubspec.yaml b/pubspec.yaml
index 60368fc..d9c88e6 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: workouttest_util
 description: Workout Test app and web functions.
-version: 1.0.27
+version: 1.0.28
 
 environment:
   sdk: ">=2.18.6 <3.0.0"