diff --git a/build.gradle b/build.gradle
index e737f19..280e7e3 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,10 +1,10 @@
 plugins {
-    id('com.android.application') version '7.4.0' apply false
-    id('com.android.library') version '7.4.0' apply false
+    id('com.android.application') version '8.1.2' apply false
+    id('com.android.library') version '8.1.2' apply false
     id('org.jetbrains.kotlin.android') version '1.9.10' apply false
     id('org.jetbrains.kotlin.plugin.parcelize') version '1.9.10' apply false
     id('com.google.devtools.ksp') version '1.9.10-1.0.13' apply false
-    id('com.google.protobuf') version '0.8.19' apply false
+    id('com.google.protobuf') version '0.9.4' apply false
 }
 
 wrapper {
diff --git a/demo/android/build.gradle b/demo/android/build.gradle
index f4d1d12..d661ecd 100644
--- a/demo/android/build.gradle
+++ b/demo/android/build.gradle
@@ -10,6 +10,8 @@ ext {
 }
 
 android {
+    namespace = "im.molly.monero.demo"
+
     compileSdk 33
 
     defaultConfig {
diff --git a/demo/android/src/main/AndroidManifest.xml b/demo/android/src/main/AndroidManifest.xml
index 55c1678..d8d7265 100644
--- a/demo/android/src/main/AndroidManifest.xml
+++ b/demo/android/src/main/AndroidManifest.xml
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="im.molly.monero.demo">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
 
     <application
         android:name=".MainApplication"
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index f7189a7..1a703c8 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionSha256Sum=db9c8211ed63f61f60292c69e80d89196f9eb36665e369e7f00ac4cc841c2219
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.5.1-all.zip
+distributionSha256Sum=47a5bfed9ef814f90f8debcbbb315e8e7c654109acd224595ea39fca95c5d4da
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.0.2-all.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
diff --git a/lib/android/build.gradle b/lib/android/build.gradle
index fb84c2a..fbcb6b7 100644
--- a/lib/android/build.gradle
+++ b/lib/android/build.gradle
@@ -23,6 +23,8 @@ protobuf {
 }
 
 android {
+    namespace = "im.molly.monero"
+
     buildToolsVersion '33.0.1'
     compileSdk 33
 
@@ -73,6 +75,11 @@ android {
         }
     }
 
+    buildFeatures {
+        aidl true
+        buildConfig true
+    }
+
 //    testOptions {
 //        managedDevices {
 //            devices {
diff --git a/lib/android/src/main/AndroidManifest.xml b/lib/android/src/main/AndroidManifest.xml
index 8dc1f2c..68e2d3f 100644
--- a/lib/android/src/main/AndroidManifest.xml
+++ b/lib/android/src/main/AndroidManifest.xml
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="im.molly.monero">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
 
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
@@ -8,8 +7,8 @@
     <application android:usesCleartextTraffic="true">
         <service
             android:name=".WalletService"
-            android:process=":wallet_service"
             android:isolatedProcess="true"
-            />
+            android:process=":wallet_service" />
     </application>
+
 </manifest>