diff --git a/packages/in_app_purchase/CHANGELOG.md b/packages/in_app_purchase/CHANGELOG.md
index 65f7f86a16e6..49e5845581af 100644
--- a/packages/in_app_purchase/CHANGELOG.md
+++ b/packages/in_app_purchase/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 0.3.4+6
+
+* Android: Fixed bug due to code -3 (SERVICE_TIMEOUT) in `BillingResponse`
+
 ## 0.3.4+5
 
 * Added necessary README docs for getting started with Android.
diff --git a/packages/in_app_purchase/pubspec.yaml b/packages/in_app_purchase/pubspec.yaml
index 42bb0d8f4619..55ac120b30c6 100644
--- a/packages/in_app_purchase/pubspec.yaml
+++ b/packages/in_app_purchase/pubspec.yaml
@@ -1,7 +1,7 @@
 name: in_app_purchase
 description: A Flutter plugin for in-app purchases. Exposes APIs for making in-app purchases through the App Store and Google Play.
 homepage: https://github.com/flutter/plugins/tree/master/packages/in_app_purchase
-version: 0.3.4+5
+version: 0.3.4+6
 
 dependencies:
   async: ^2.0.8
diff --git a/packages/in_app_purchase/test/billing_client_wrappers/enum_converters_test.dart b/packages/in_app_purchase/test/billing_client_wrappers/enum_converters_test.dart
new file mode 100644
index 000000000000..afa253fe768c
--- /dev/null
+++ b/packages/in_app_purchase/test/billing_client_wrappers/enum_converters_test.dart
@@ -0,0 +1,95 @@
+// Copyright 2019 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+import 'package:test/test.dart';
+import 'package:in_app_purchase/billing_client_wrappers.dart';
+import 'package:in_app_purchase/src/billing_client_wrappers/enum_converters.dart';
+
+void main() {
+  group('BillingResponse', () {
+    test('serviceTimeout', () {
+      final BillingResponse parsed = BillingResponse.serviceTimeout;
+      final BillingResponse expected = BillingResponseConverter().fromJson(-3);
+
+      expect(parsed, equals(expected));
+    });
+
+    test('featureNotSupported', () {
+      final BillingResponse parsed = BillingResponse.featureNotSupported;
+      final BillingResponse expected = BillingResponseConverter().fromJson(-2);
+
+      expect(parsed, equals(expected));
+    });
+
+    test('serviceDisconnected', () {
+      final BillingResponse parsed = BillingResponse.serviceDisconnected;
+      final BillingResponse expected = BillingResponseConverter().fromJson(-1);
+
+      expect(parsed, equals(expected));
+    });
+
+    test('ok', () {
+      final BillingResponse parsed = BillingResponse.ok;
+      final BillingResponse expected = BillingResponseConverter().fromJson(0);
+
+      expect(parsed, equals(expected));
+    });
+
+    test('userCanceled', () {
+      final BillingResponse parsed = BillingResponse.userCanceled;
+      final BillingResponse expected = BillingResponseConverter().fromJson(1);
+
+      expect(parsed, equals(expected));
+    });
+
+    test('serviceUnavailable', () {
+      final BillingResponse parsed = BillingResponse.serviceUnavailable;
+      final BillingResponse expected = BillingResponseConverter().fromJson(2);
+
+      expect(parsed, equals(expected));
+    });
+
+    test('billingUnavailable', () {
+      final BillingResponse parsed = BillingResponse.billingUnavailable;
+      final BillingResponse expected = BillingResponseConverter().fromJson(3);
+
+      expect(parsed, equals(expected));
+    });
+
+    test('itemUnavailable', () {
+      final BillingResponse parsed = BillingResponse.itemUnavailable;
+      final BillingResponse expected = BillingResponseConverter().fromJson(4);
+
+      expect(parsed, equals(expected));
+    });
+
+    test('developerError', () {
+      final BillingResponse parsed = BillingResponse.developerError;
+      final BillingResponse expected = BillingResponseConverter().fromJson(5);
+
+      expect(parsed, equals(expected));
+    });
+
+    test('error', () {
+      final BillingResponse parsed = BillingResponse.error;
+      final BillingResponse expected = BillingResponseConverter().fromJson(6);
+
+      expect(parsed, equals(expected));
+    });
+
+    test('itemAlreadyOwned', () {
+      final BillingResponse parsed = BillingResponse.itemAlreadyOwned;
+      final BillingResponse expected = BillingResponseConverter().fromJson(7);
+
+      expect(parsed, equals(expected));
+    });
+
+    test('itemNotOwned', () {
+      final BillingResponse parsed = BillingResponse.itemNotOwned;
+      final BillingResponse expected = BillingResponseConverter().fromJson(8);
+
+      expect(parsed, equals(expected));
+    });
+  });
+}