diff --git a/build.gradle b/build.gradle
index 0f9c461..8adc4cf 100644
--- a/build.gradle
+++ b/build.gradle
@@ -14,6 +14,7 @@ allprojects {
     repositories {
         google()
         jcenter()
+        maven { url 'https://jitpack.io' }
     }
     configurations.all {
         resolutionStrategy.force "com.android.support:support-v4:23.1.1"
diff --git a/cameraDemo/build.gradle b/cameraDemo/build.gradle
index 52fbdbf..4ee2211 100644
--- a/cameraDemo/build.gradle
+++ b/cameraDemo/build.gradle
@@ -11,13 +11,13 @@ buildscript {
 apply plugin: 'com.android.application'
 
 android {
-    compileSdkVersion 28
-    buildToolsVersion '28.0.3'
+    compileSdkVersion 29
+    buildToolsVersion "29.0.2"
 
     defaultConfig {
         applicationId "com.visenze.visearch.android.example"
         minSdkVersion 21
-        targetSdkVersion 28
+        targetSdkVersion 29
         versionCode 1
         versionName "1.0.0"
         javaCompileOptions {
@@ -63,7 +63,7 @@ android {
 
 dependencies {
     implementation project(":visearch-android")
-//    implementation ('com.visenze:visearch-android:1.5.3')
+//    implementation 'com.github.visenze:visearch-sdk-android:2.1.1'
 
     implementation('androidx.appcompat:appcompat:1.0.0')
     implementation 'me.littlecheesecake:waterfalllayoutview:1.0.0'
diff --git a/doc/ProductSearch.md b/doc/ProductSearch.md
index 82251a9..245412b 100644
--- a/doc/ProductSearch.md
+++ b/doc/ProductSearch.md
@@ -60,7 +60,7 @@ allprojects {
 
 include the dependency in your project using gradle:
 ```gradle
-implementation 'com.github.visenze:visearch-sdk-android:2.0.1'
+implementation 'com.github.visenze:visearch-sdk-android:2.1.1'
 ```
 
 ### 1.3 Add User Permissions
@@ -91,7 +91,7 @@ Our SDK additionally needs these user permissions to work. Add the following dec
 ```java
 public class MyActivity extends Activity {
     private static final String appKey = "YOUR_APP_KEY";
-    private static final Integer placementId = 1; 
+    private static final Integer placementId = 1;
     ...
 
     @Override
@@ -429,7 +429,7 @@ Here are a set of complex search examples that makes use of the other search par
     List<String> attributes = new ArrayList<String>();
     attributes.add("merchant_category");
     params.setAttrsToGet(attributes);
-    
+
     // The productSearch variable is a class member variable assigned via
     // SearchAPI.getProductSearchInstance() in a previous function (constructor etc)
     productSearch.searchByImage(params, new ProductSearch.ResultListener() {
@@ -437,7 +437,7 @@ Here are a set of complex search examples that makes use of the other search par
         public void onSearchResult(ProductResponse response, ErrorData error) {
             Map<String, String> mappings = response.getCatalogFieldsMapping();
 
-            // By setting attrsToGet, we can now find the `merchant_category` field in `data`. 
+            // By setting attrsToGet, we can now find the `merchant_category` field in `data`.
             for (Product p: response.getProducts()) {
                 Map<String, Object> data = p.getData();
             }
@@ -463,7 +463,7 @@ Here are a set of complex search examples that makes use of the other search par
     Map<String, String> filters = new HashMap<String,String>();
     filters.put("merchant_category", "Clothing/Tops/Blouse");
     params.setFilters(filters);
-    
+
     // The productSearch variable is a class member variable assigned via
     // SearchAPI.getProductSearchInstance() in a previous function (constructor etc)
     productSearch.searchByImage(params, new ProductSearch.ResultListener() {
@@ -471,7 +471,7 @@ Here are a set of complex search examples that makes use of the other search par
         public void onSearchResult(ProductResponse response, ErrorData error) {
             Map<String, String> mappings = response.getCatalogFieldsMapping();
 
-            // By setting `attrsToGet`, we can now find the `merchant_category` field in `data`. 
+            // By setting `attrsToGet`, we can now find the `merchant_category` field in `data`.
             // By setting `filters`, we can now see that all products belongs to the "Clothing/Tops/Blouse" category from `data["merchant_category"]`.
             for (Product p: response.getProducts()) {
                 Map<String, Object> data = p.getData();
diff --git a/visearch-android/build.gradle b/visearch-android/build.gradle
index bf40873..f3ff7ea 100644
--- a/visearch-android/build.gradle
+++ b/visearch-android/build.gradle
@@ -4,16 +4,16 @@ plugins {
 
 def versionMajor = 2
 def versionMinor = 1
-def versionPatch = 0
-version = '2.1.0'
+def versionPatch = 1
+version = '2.1.1'
 
 android {
-    compileSdkVersion 28
-    buildToolsVersion '28.0.3'
+    compileSdkVersion 29
+    buildToolsVersion "29.0.2"
 
     defaultConfig {
         minSdkVersion 19
-        targetSdkVersion 28
+        targetSdkVersion 29
         versionCode versionMajor * 10000 + versionMinor * 100 + versionPatch
         versionName "${versionMajor}.${versionMinor}.${versionPatch}"
     }
@@ -33,7 +33,7 @@ android {
 
 
 dependencies {
-    implementation 'com.visenze.datatracking:tracking:0.1.9'
+    implementation 'com.github.visenze:visenze-tracking-android:0.2.1'
     implementation 'com.squareup.retrofit2:retrofit:2.3.0'
     implementation 'com.squareup.retrofit2:converter-gson:2.3.0'