diff --git a/packages/in_app_purchase/CHANGELOG.md b/packages/in_app_purchase/CHANGELOG.md
index 1f3b6a73c..c0164db71 100644
--- a/packages/in_app_purchase/CHANGELOG.md
+++ b/packages/in_app_purchase/CHANGELOG.md
@@ -1,3 +1,8 @@
+## 0.1.5
+
+* Update in_app_purchase to 3.2.3
+* Updates minimum supported SDK version to Flutter 3.24/Dart 3.5.
+
 ## 0.1.4
 
 * Fix typo in parameter name.(`itemTile` -> `itemTitle`)
diff --git a/packages/in_app_purchase/README.md b/packages/in_app_purchase/README.md
index 2d78ee1e0..dd9f4e294 100644
--- a/packages/in_app_purchase/README.md
+++ b/packages/in_app_purchase/README.md
@@ -34,8 +34,8 @@ This package is not an _endorsed_ implementation of `in_app_purchase`. Therefore
 
 ```yaml
 dependencies:
-  in_app_purchase: ^3.2.1
-  in_app_purchase_tizen: ^0.1.4
+  in_app_purchase: ^3.2.3
+  in_app_purchase_tizen: ^0.1.5
 ```
 
 Then you can import `in_app_purchase` and `in_app_purchase_tizen` in your Dart code:
diff --git a/packages/in_app_purchase/example/pubspec.yaml b/packages/in_app_purchase/example/pubspec.yaml
index a9b1f2a53..886150c11 100644
--- a/packages/in_app_purchase/example/pubspec.yaml
+++ b/packages/in_app_purchase/example/pubspec.yaml
@@ -3,13 +3,13 @@ description: Demonstrates how to use the in_app_purchase_tizen plugin.
 publish_to: "none"
 
 environment:
-  sdk: ">=3.1.0 <4.0.0"
-  flutter: ">=3.13.0"
+  sdk: ^3.5.0
+  flutter: ">=3.24.0"
 
 dependencies:
   flutter:
     sdk: flutter
-  in_app_purchase: ^3.2.1
+  in_app_purchase: ^3.2.3
   in_app_purchase_tizen:
     path: ../
 
diff --git a/packages/in_app_purchase/pubspec.yaml b/packages/in_app_purchase/pubspec.yaml
index 66e511e19..a801f2683 100644
--- a/packages/in_app_purchase/pubspec.yaml
+++ b/packages/in_app_purchase/pubspec.yaml
@@ -2,11 +2,11 @@ name: in_app_purchase_tizen
 description: Tizen implementation of the in_app_purchase plugin for Samsung Smart TV.
 homepage: https://github.com/flutter-tizen/plugins
 repository: https://github.com/flutter-tizen/plugins/tree/master/packages/in_app_purchase
-version: 0.1.4
+version: 0.1.5
 
 environment:
-  sdk: ">=3.1.0 <4.0.0"
-  flutter: ">=3.13.0"
+  sdk: ^3.5.0
+  flutter: ">=3.24.0"
 
 flutter:
   plugin: