diff --git a/packages/in_app_purchase/in_app_purchase_android/CHANGELOG.md b/packages/in_app_purchase/in_app_purchase_android/CHANGELOG.md
index 6540fdfedafe..b595d7e148d9 100644
--- a/packages/in_app_purchase/in_app_purchase_android/CHANGELOG.md
+++ b/packages/in_app_purchase/in_app_purchase_android/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 0.2.3+6
+
+* Updates android gradle plugin to 7.3.1.
+
 ## 0.2.3+5
 
 * Updates imports for `prefer_relative_imports`.
diff --git a/packages/in_app_purchase/in_app_purchase_android/android/build.gradle b/packages/in_app_purchase/in_app_purchase_android/android/build.gradle
index 2375acdc856f..84579ce26c43 100644
--- a/packages/in_app_purchase/in_app_purchase_android/android/build.gradle
+++ b/packages/in_app_purchase/in_app_purchase_android/android/build.gradle
@@ -8,7 +8,7 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:4.1.0'
+        classpath 'com.android.tools.build:gradle:7.3.1'
     }
 }
 
diff --git a/packages/in_app_purchase/in_app_purchase_android/pubspec.yaml b/packages/in_app_purchase/in_app_purchase_android/pubspec.yaml
index 8c57a982937b..555773a47910 100644
--- a/packages/in_app_purchase/in_app_purchase_android/pubspec.yaml
+++ b/packages/in_app_purchase/in_app_purchase_android/pubspec.yaml
@@ -2,7 +2,7 @@ name: in_app_purchase_android
 description: An implementation for the Android platform of the Flutter `in_app_purchase` plugin. This uses the Android BillingClient APIs.
 repository: https://github.com/flutter/plugins/tree/main/packages/in_app_purchase/in_app_purchase_android
 issue_tracker: https://github.com/flutter/flutter/issues?q=is%3Aissue+is%3Aopen+label%3A%22p%3A+in_app_purchase%22
-version: 0.2.3+5
+version: 0.2.3+6
 
 environment:
   sdk: ">=2.14.0 <3.0.0"