diff --git a/objectbox/example/flutter/objectbox_demo/android/app/build.gradle b/objectbox/example/flutter/objectbox_demo/android/app/build.gradle
index 74a66cd61..2d25a04f1 100644
--- a/objectbox/example/flutter/objectbox_demo/android/app/build.gradle
+++ b/objectbox/example/flutter/objectbox_demo/android/app/build.gradle
@@ -25,13 +25,7 @@ if (flutterVersionName == null) {
 android {
     namespace "com.example.objectbox_demo"
     compileSdkVersion flutter.compileSdkVersion
-    // ObjectBox: Flutter defaults to NDK 23.1.7779620, but
-    // - objectbox_flutter_libs requires Android NDK 25.1.8937393
-    // - path_provider_android requires Android NDK 25.1.8937393
-    // Until Flutter uses a newer version (https://github.com/flutter/flutter/commit/919bed6e0a18bd5b76fb581ede10121f8c14a6f7)
-    // manually set the required one:
-    // ndkVersion flutter.ndkVersion
-    ndkVersion = "25.1.8937393"
+    ndkVersion flutter.ndkVersion
 
     compileOptions {
         sourceCompatibility JavaVersion.VERSION_1_8
diff --git a/objectbox/example/flutter/objectbox_demo/android/gradle/wrapper/gradle-wrapper.properties b/objectbox/example/flutter/objectbox_demo/android/gradle/wrapper/gradle-wrapper.properties
index d0d403e27..d951fac2b 100644
--- a/objectbox/example/flutter/objectbox_demo/android/gradle/wrapper/gradle-wrapper.properties
+++ b/objectbox/example/flutter/objectbox_demo/android/gradle/wrapper/gradle-wrapper.properties
@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.5-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.7-all.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
diff --git a/objectbox/example/flutter/objectbox_demo/android/settings.gradle b/objectbox/example/flutter/objectbox_demo/android/settings.gradle
index 95883c8fc..ae4b50aee 100644
--- a/objectbox/example/flutter/objectbox_demo/android/settings.gradle
+++ b/objectbox/example/flutter/objectbox_demo/android/settings.gradle
@@ -23,7 +23,7 @@ pluginManagement {
 
 plugins {
     id "dev.flutter.flutter-plugin-loader" version "1.0.0"
-    id "com.android.application" version "8.2.1" apply false // 7.3.0 -> 8.2.1 to support JDK 21
+    id "com.android.application" version "8.5.1" apply false // 8.5.1 to support 16 KB page sizes
 }
 
 include ":app"
diff --git a/objectbox/example/flutter/objectbox_demo_relations/android/app/build.gradle b/objectbox/example/flutter/objectbox_demo_relations/android/app/build.gradle
index 73cba5ee3..f7997e63b 100644
--- a/objectbox/example/flutter/objectbox_demo_relations/android/app/build.gradle
+++ b/objectbox/example/flutter/objectbox_demo_relations/android/app/build.gradle
@@ -25,13 +25,7 @@ if (flutterVersionName == null) {
 android {
     namespace "com.example.objectbox_demo_relations"
     compileSdkVersion flutter.compileSdkVersion
-    // ObjectBox: Flutter defaults to NDK 23.1.7779620, but
-    // - objectbox_flutter_libs requires Android NDK 25.1.8937393
-    // - path_provider_android requires Android NDK 25.1.8937393
-    // Until Flutter uses a newer version (https://github.com/flutter/flutter/commit/919bed6e0a18bd5b76fb581ede10121f8c14a6f7)
-    // manually set the required one:
-    // ndkVersion flutter.ndkVersion
-    ndkVersion = "25.1.8937393"
+    ndkVersion flutter.ndkVersion
 
     compileOptions {
         sourceCompatibility JavaVersion.VERSION_1_8
diff --git a/objectbox/example/flutter/objectbox_demo_relations/android/gradle/wrapper/gradle-wrapper.properties b/objectbox/example/flutter/objectbox_demo_relations/android/gradle/wrapper/gradle-wrapper.properties
index d0d403e27..d951fac2b 100644
--- a/objectbox/example/flutter/objectbox_demo_relations/android/gradle/wrapper/gradle-wrapper.properties
+++ b/objectbox/example/flutter/objectbox_demo_relations/android/gradle/wrapper/gradle-wrapper.properties
@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.5-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.7-all.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
diff --git a/objectbox/example/flutter/objectbox_demo_relations/android/settings.gradle b/objectbox/example/flutter/objectbox_demo_relations/android/settings.gradle
index 95883c8fc..ae4b50aee 100644
--- a/objectbox/example/flutter/objectbox_demo_relations/android/settings.gradle
+++ b/objectbox/example/flutter/objectbox_demo_relations/android/settings.gradle
@@ -23,7 +23,7 @@ pluginManagement {
 
 plugins {
     id "dev.flutter.flutter-plugin-loader" version "1.0.0"
-    id "com.android.application" version "8.2.1" apply false // 7.3.0 -> 8.2.1 to support JDK 21
+    id "com.android.application" version "8.5.1" apply false // 8.5.1 to support 16 KB page sizes
 }
 
 include ":app"
diff --git a/objectbox/example/flutter/objectbox_demo_sync/android/app/build.gradle b/objectbox/example/flutter/objectbox_demo_sync/android/app/build.gradle
index fe951fc20..50dbde483 100644
--- a/objectbox/example/flutter/objectbox_demo_sync/android/app/build.gradle
+++ b/objectbox/example/flutter/objectbox_demo_sync/android/app/build.gradle
@@ -25,13 +25,7 @@ if (flutterVersionName == null) {
 android {
     namespace "com.example.objectbox_demo_sync"
     compileSdkVersion flutter.compileSdkVersion
-    // ObjectBox: Flutter defaults to NDK 23.1.7779620, but
-    // - objectbox_flutter_libs requires Android NDK 25.1.8937393
-    // - path_provider_android requires Android NDK 25.1.8937393
-    // Until Flutter uses a newer version (https://github.com/flutter/flutter/commit/919bed6e0a18bd5b76fb581ede10121f8c14a6f7)
-    // manually set the required one:
-    // ndkVersion flutter.ndkVersion
-    ndkVersion = "25.1.8937393"
+    ndkVersion flutter.ndkVersion
 
     compileOptions {
         sourceCompatibility JavaVersion.VERSION_1_8
diff --git a/objectbox/example/flutter/objectbox_demo_sync/android/gradle/wrapper/gradle-wrapper.properties b/objectbox/example/flutter/objectbox_demo_sync/android/gradle/wrapper/gradle-wrapper.properties
index d0d403e27..d951fac2b 100644
--- a/objectbox/example/flutter/objectbox_demo_sync/android/gradle/wrapper/gradle-wrapper.properties
+++ b/objectbox/example/flutter/objectbox_demo_sync/android/gradle/wrapper/gradle-wrapper.properties
@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.5-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.7-all.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
diff --git a/objectbox/example/flutter/objectbox_demo_sync/android/settings.gradle b/objectbox/example/flutter/objectbox_demo_sync/android/settings.gradle
index 95883c8fc..ae4b50aee 100644
--- a/objectbox/example/flutter/objectbox_demo_sync/android/settings.gradle
+++ b/objectbox/example/flutter/objectbox_demo_sync/android/settings.gradle
@@ -23,7 +23,7 @@ pluginManagement {
 
 plugins {
     id "dev.flutter.flutter-plugin-loader" version "1.0.0"
-    id "com.android.application" version "8.2.1" apply false // 7.3.0 -> 8.2.1 to support JDK 21
+    id "com.android.application" version "8.5.1" apply false // 8.5.1 to support 16 KB page sizes
 }
 
 include ":app"