diff --git a/android/app/build.gradle b/android/app/build.gradle
index 2506db1..d33c446 100644
--- a/android/app/build.gradle
+++ b/android/app/build.gradle
@@ -15,6 +15,9 @@ android {
         versionName "3.1.0"
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+        ndk {
+            abiFilters "arm64-v8a", "x86_64"
+        }
     }
 
     buildTypes {
@@ -39,30 +42,20 @@ android {
 chaquopy {
     defaultConfig {
         version = "3.11"
-        buildPython "python3.11"
+        buildPython "/usr/bin/python3.11"
         
         pip {
-            install "aiohttp>=3.13.2"
-            install "lxmf>=0.9.3"
+            install "aiohttp==3.10.10"
             install "psutil>=7.1.3"
-            install "rns>=1.0.4"
             install "websockets>=15.0.1"
-            install "bcrypt>=5.0.0,<6.0.0"
+            install "bcrypt==3.1.7"
             install "aiohttp-session>=2.12.1,<3.0.0"
-            install "cryptography>=46.0.3,<47.0.0"
+            install "cryptography==42.0.8"
             install "requests>=2.32.5,<3.0.0"
-            install "lxst>=0.4.5,<0.5.0"
+            install "numpy==1.26.2"
             install "ply>=3.11,<4.0"
         }
     }
-    
-    sourceSets {
-        main {
-            python {
-                srcDirs = ["src/main/python"]
-            }
-        }
-    }
 }
 
 dependencies {
diff --git a/android/app/src/main/AndroidManifest.xml b/android/app/src/main/AndroidManifest.xml
index c354e67..fd5f5ef 100644
--- a/android/app/src/main/AndroidManifest.xml
+++ b/android/app/src/main/AndroidManifest.xml
@@ -12,9 +12,9 @@
     <application
         android:name="com.chaquo.python.android.PyApplication"
         android:allowBackup="true"
-        android:icon="@mipmap/ic_launcher"
+        android:icon="@drawable/ic_launcher"
         android:label="@string/app_name"
-        android:roundIcon="@mipmap/ic_launcher_round"
+        android:roundIcon="@drawable/ic_launcher_round"
         android:supportsRtl="true"
         android:theme="@style/Theme.MeshChatX"
         android:usesCleartextTraffic="true"
diff --git a/android/app/src/main/java/com/meshchatx/MainActivity.java b/android/app/src/main/java/com/meshchatx/MainActivity.java
index 4374bc8..887bbfd 100644
--- a/android/app/src/main/java/com/meshchatx/MainActivity.java
+++ b/android/app/src/main/java/com/meshchatx/MainActivity.java
@@ -13,7 +13,7 @@ import com.chaquo.python.android.AndroidPlatform;
 public class MainActivity extends AppCompatActivity {
     private WebView webView;
     private ProgressBar progressBar;
-    private static final String SERVER_URL = "http://127.0.0.1:8000";
+    private static final String SERVER_URL = "https://127.0.0.1:8000";
     private static final int SERVER_PORT = 8000;
 
     @SuppressLint("SetJavaScriptEnabled")
@@ -49,6 +49,13 @@ public class MainActivity extends AppCompatActivity {
                 super.onPageStarted(view, url, favicon);
                 progressBar.setVisibility(android.view.View.VISIBLE);
             }
+
+            @SuppressLint("WebViewClientOnReceivedSslError")
+            @Override
+            public void onReceivedSslError(WebView view, android.webkit.SslErrorHandler handler, android.net.http.SslError error) {
+                // Ignore SSL certificate errors for localhost
+                handler.proceed();
+            }
         });
 
         startMeshChatServer();
diff --git a/android/app/src/main/python/meshchat_wrapper.py b/android/app/src/main/python/meshchat_wrapper.py
index 7882f30..d625c6a 100644
--- a/android/app/src/main/python/meshchat_wrapper.py
+++ b/android/app/src/main/python/meshchat_wrapper.py
@@ -8,8 +8,7 @@ def start_server(port=8000):
             'meshchat',
             '--headless',
             '--host', '127.0.0.1',
-            '--port', str(port),
-            '--no-https'
+            '--port', str(port)
         ]
         
         main()
diff --git a/android/app/src/main/res/drawable/ic_launcher.xml b/android/app/src/main/res/drawable/ic_launcher.xml
new file mode 100644
index 0000000..2050bbc
--- /dev/null
+++ b/android/app/src/main/res/drawable/ic_launcher.xml
@@ -0,0 +1,13 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3D5AFE"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M30,30h48v48h-48z" />
+</vector>
+
diff --git a/android/app/src/main/res/drawable/ic_launcher_foreground.xml b/android/app/src/main/res/drawable/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2050bbc
--- /dev/null
+++ b/android/app/src/main/res/drawable/ic_launcher_foreground.xml
@@ -0,0 +1,13 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3D5AFE"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M30,30h48v48h-48z" />
+</vector>
+
diff --git a/android/app/src/main/res/drawable/ic_launcher_round.xml b/android/app/src/main/res/drawable/ic_launcher_round.xml
new file mode 100644
index 0000000..fe901a4
--- /dev/null
+++ b/android/app/src/main/res/drawable/ic_launcher_round.xml
@@ -0,0 +1,13 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3D5AFE"
+        android:pathData="M54,54m-50,0a50,50 0,1 1,100 0a50,50 0,1 1,-100 0" />
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M30,30h48v48h-48z" />
+</vector>
+
diff --git a/android/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/android/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
new file mode 100644
index 0000000..4f0f28e
--- /dev/null
+++ b/android/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@color/purple_500"/>
+    <foreground android:drawable="@drawable/ic_launcher_foreground"/>
+</adaptive-icon>
+
diff --git a/android/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml b/android/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
new file mode 100644
index 0000000..4f0f28e
--- /dev/null
+++ b/android/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@color/purple_500"/>
+    <foreground android:drawable="@drawable/ic_launcher_foreground"/>
+</adaptive-icon>
+
diff --git a/android/build.gradle b/android/build.gradle
index 1556385..a21ca34 100644
--- a/android/build.gradle
+++ b/android/build.gradle
@@ -6,15 +6,7 @@ buildscript {
     }
     dependencies {
         classpath 'com.android.tools.build:gradle:8.7.3'
-        classpath "com.chaquo.python:gradle:15.0.1"
-    }
-}
-
-allprojects {
-    repositories {
-        google()
-        mavenCentral()
-        maven { url "https://chaquo.com/maven" }
+        classpath "com.chaquo.python:gradle:16.1.0"
     }
 }