diff --git a/D2Go/ObjectDetection/app/build.gradle b/D2Go/ObjectDetection/app/build.gradle
index c8d5756c..4c8299bd 100644
--- a/D2Go/ObjectDetection/app/build.gradle
+++ b/D2Go/ObjectDetection/app/build.gradle
@@ -15,7 +15,7 @@ android {
     defaultConfig {
         applicationId "org.pytorch.demo.objectdetection"
         minSdkVersion 28
-        targetSdkVersion 30
+        targetSdkVersion 33
         versionCode 1
         versionName "1.0"
 
@@ -46,7 +46,7 @@ android {
 
     packagingOptions {
         pickFirst "**"
-    }
+   }
 }
 
 
@@ -64,7 +64,14 @@ dependencies {
     implementation "androidx.camera:camera-core:$camerax_version"
     implementation "androidx.camera:camera-camera2:$camerax_version"
 
-    implementation 'org.pytorch:pytorch_android_lite:1.10.0'
-    implementation 'org.pytorch:pytorch_android_torchvision_lite:1.10.0'
-    implementation 'org.pytorch:torchvision_ops:0.10.0'
+    implementation 'com.facebook.fbjni:fbjni-java-only:0.0.3'
+
+    implementation 'org.pytorch:pytorch_android_lite:1.13.0'
+    implementation 'org.pytorch:pytorch_android_torchvision_lite:1.13.0'
+    implementation 'org.pytorch:torchvision_ops:0.14.0'
+
+//    Uncomment below lines if using the libraries built from source
+//    implementation(name:'pytorch_android-release', ext:'aar')
+//    implementation(name:'pytorch_android_torchvision-release', ext:'aar')
+
 }
\ No newline at end of file
diff --git a/D2Go/ObjectDetection/app/src/main/AndroidManifest.xml b/D2Go/ObjectDetection/app/src/main/AndroidManifest.xml
index b2a531ca..dea27873 100644
--- a/D2Go/ObjectDetection/app/src/main/AndroidManifest.xml
+++ b/D2Go/ObjectDetection/app/src/main/AndroidManifest.xml
@@ -14,7 +14,8 @@
         android:theme="@style/AppTheme">
         <activity android:name=".MainActivity"
             android:configChanges="orientation"
-            android:screenOrientation="portrait">
+            android:screenOrientation="portrait"
+            android:exported="true">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
                 <category android:name="android.intent.category.LAUNCHER" />
diff --git a/D2Go/README.md b/D2Go/README.md
index f00908d4..f9824c16 100644
--- a/D2Go/README.md
+++ b/D2Go/README.md
@@ -8,16 +8,16 @@ This D2Go Android demo app shows how to prepare and use the D2Go model on Androi
 
 ## Prerequisites
 
-* PyTorch 1.10.0 and torchvision 0.11.1 (Optional)
+* PyTorch 1.13.0 and torchvision 0.14.1 (Optional)
 * Python 3.8 or above (Optional)
-* Android Pytorch library pytorch_android_lite 1.10.0, pytorch_android_torchvision_lite 1.10.0, torchvision_ops library 0.10.0
+* Android Pytorch library pytorch_android_lite 1.13.0, pytorch_android_torchvision_lite 1.13.0, torchvision_ops library 0.13.0
 * Android Studio 4.0.1 or later
 
 ## Quick Start
 
 This section shows how to create and use the D2Go model and the pre-built torchvision-ops library in a completed Android app. To just build and run the app without creating the D2Go model yourself, go directly to Step 4.
 
-1. Install PyTorch 1.10.0 and torchvision 0.11.1, for example:
+1. Install PyTorch 1.13.0 and torchvision 0.14.0, for example:
 
 ```
 conda create -n d2go python=3.8.5
@@ -54,9 +54,9 @@ In Android Studio, open `android-demo-app/D2Go` (not `android-demo-app/D2Go/Obje
 
 The main changes needed to use the D2Go model and the required and pre-built torchvision-ops library are adding
 ```
-implementation 'org.pytorch:pytorch_android_lite:1.10.0'
-implementation 'org.pytorch:pytorch_android_torchvision_lite:1.10.0'
-implementation 'org.pytorch:torchvision_ops:0.10.0'
+implementation 'org.pytorch:pytorch_android_lite:1.13.0'
+implementation 'org.pytorch:pytorch_android_torchvision_lite:1.13.0'
+implementation 'org.pytorch:torchvision_ops:0.14.0'
 ```
 in the build.gradle file and
 ```
diff --git a/D2Go/build.gradle b/D2Go/build.gradle
index 5fde2be0..52733036 100644
--- a/D2Go/build.gradle
+++ b/D2Go/build.gradle
@@ -2,9 +2,9 @@ allprojects {
     buildscript {
         ext {
             minSdkVersion = 21
-            targetSdkVersion = 28
-            compileSdkVersion = 28
-            buildToolsVersion = '28.0.3'
+            targetSdkVersion = 33
+            compileSdkVersion = 33
+            buildToolsVersion = '30.0.3'
 
             coreVersion = "1.2.0"
             extJUnitVersion = "1.1.1"
@@ -21,16 +21,22 @@ allprojects {
             google()
             mavenCentral()
             jcenter()
+            flatDir {
+                dirs 'libs'
+            }
         }
 
         dependencies {
-            classpath 'com.android.tools.build:gradle:4.0.1'
+            classpath 'com.android.tools.build:gradle:7.3.1'
         }
     }
 
     repositories {
         google()
         jcenter()
+        flatDir {
+            dirs 'libs'
+        }
     }
 }