diff --git a/build.gradle b/build.gradle
index d371af7..be99336 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,9 +1,9 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 
 buildscript {
-    ext.jacocoVersion = '0.8.5'
+    ext.jacocoVersion = '0.8.7'
     ext.versions = [
-            'kotlin'        : '1.4.30',
+            'kotlin'        : '1.7.22',
             'coroutines'    : '1.4.2',
             'robolectric'   : '4.4',
             'mockito'       : '3.8.0',
@@ -16,7 +16,7 @@ buildscript {
         google()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:4.0.0'
+        classpath 'com.android.tools.build:gradle:7.4.0'
         classpath 'org.robolectric:robolectric-gradle-plugin:1.1.0'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$versions.kotlin"
         // NOTE: Do not place your application dependencies here; they belong
@@ -63,8 +63,8 @@ ext {
     compileSdkVersion = 29
     minSdkVersion = 16
     targetSdkVersion = 29
-    versionCode = 18
+    versionCode = 19
 
     buildToolsVersion = "29.0.2"
-    versionName = "3.1.2"
+    versionName = "3.2.0-alpha02"
 }
\ No newline at end of file
diff --git a/example/build.gradle b/example/build.gradle
index 02695c6..ce93785 100644
--- a/example/build.gradle
+++ b/example/build.gradle
@@ -32,7 +32,6 @@ task jacocoTestReport(type: JacocoReport, dependsOn: ['testDebugUnitTest']) {
 
 android {
     compileSdkVersion rootProject.ext.compileSdkVersion
-    buildToolsVersion rootProject.ext.buildToolsVersion
 
     defaultConfig {
         applicationId "co.paystack.example"
diff --git a/example/src/main/java/co/paystack/example/MainActivity.java b/example/src/main/java/co/paystack/example/MainActivity.java
index 7588db6..7b4d627 100644
--- a/example/src/main/java/co/paystack/example/MainActivity.java
+++ b/example/src/main/java/co/paystack/example/MainActivity.java
@@ -37,7 +37,7 @@ public class MainActivity extends AppCompatActivity {
     // Step 5. Copy the url generated by heroku (format https://some-url.herokuapp.com) into the space below
     String backend_url = "https://infinite-peak-60063.herokuapp.com";
     // Set this to a public key that matches the secret key you supplied while creating the heroku instance
-    String paystack_public_key = "pk_live_2bf31d4aea08ab31f5d0cfd645c7e4f67025d259";
+    String paystack_public_key = "pk_test_9eb0263ed776c4c892e0281348aee4136cd0dd52";
 
     EditText mEditCardNum;
     EditText mEditCVC;
diff --git a/gradle.properties b/gradle.properties
index 88e9391..e104b22 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -25,7 +25,7 @@ android.useAndroidX=true
 org.gradle.daemon=true
 org.gradle.jvmargs=-Xmx2560m
 GROUP=co.paystack.android
-VERSION_NAME=3.1.2
+VERSION_NAME=3.2.0-alpha02
 POM_DESCRIPTION=Android SDK for Paystack
 POM_URL=https://github.com/PaystackHQ/paystack-android
 POM_SCM_URL=https://github.com/PaystackHQ/paystack-android
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 703c74f..1c60ab9 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
-#Wed Jun 03 13:36:41 WAT 2020
+#Wed Jan 18 10:19:42 WAT 2023
 distributionBase=GRADLE_USER_HOME
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.5-bin.zip
 distributionPath=wrapper/dists
-zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.7.1-all.zip
+zipStoreBase=GRADLE_USER_HOME
diff --git a/paystack/build.gradle b/paystack/build.gradle
index 2dd5552..a202a60 100644
--- a/paystack/build.gradle
+++ b/paystack/build.gradle
@@ -41,6 +41,9 @@ android {
         targetSdkVersion rootProject.ext.targetSdkVersion
         versionName rootProject.ext.versionName
         consumerProguardFiles 'proguard-rules.pro'
+
+        buildConfigField 'int', 'VERSION_CODE', "${rootProject.ext.versionCode}"
+        buildConfigField 'String', 'VERSION_NAME', "\"${rootProject.ext.versionName}\""
     }
     buildTypes {
         debug {
diff --git a/paystack/src/main/java/co/paystack/android/ui/AuthActivity.java b/paystack/src/main/java/co/paystack/android/ui/AuthActivity.java
index c77822b..5306e45 100644
--- a/paystack/src/main/java/co/paystack/android/ui/AuthActivity.java
+++ b/paystack/src/main/java/co/paystack/android/ui/AuthActivity.java
@@ -3,10 +3,12 @@
 import android.app.Activity;
 import android.os.Build;
 import android.os.Bundle;
+import android.view.View;
 import android.view.WindowManager;
 import android.webkit.JavascriptInterface;
 import android.webkit.WebView;
 import android.webkit.WebViewClient;
+import android.widget.ImageView;
 
 import co.paystack.android.R;
 import co.paystack.android.api.di.ApiModule;
@@ -42,6 +44,8 @@ public void handleResponse() {
     protected void setup() {
         setContentView(R.layout.co_paystack_android____activity_auth);
 
+        findViewById(R.id.iv_close).setOnClickListener(v -> finish());
+
         webView = findViewById(R.id.webView);
         webView.setKeepScreenOn(true);
 
diff --git a/paystack/src/main/res/drawable/ic_close_24.xml b/paystack/src/main/res/drawable/ic_close_24.xml
new file mode 100644
index 0000000..70db409
--- /dev/null
+++ b/paystack/src/main/res/drawable/ic_close_24.xml
@@ -0,0 +1,5 @@
+<vector android:height="24dp" android:tint="#FFFFFF"
+    android:viewportHeight="24" android:viewportWidth="24"
+    android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="@android:color/white" android:pathData="M19,6.41L17.59,5 12,10.59 6.41,5 5,6.41 10.59,12 5,17.59 6.41,19 12,13.41 17.59,19 19,17.59 13.41,12z"/>
+</vector>
diff --git a/paystack/src/main/res/layout/co_paystack_android____activity_auth.xml b/paystack/src/main/res/layout/co_paystack_android____activity_auth.xml
index 333452d..fef4397 100644
--- a/paystack/src/main/res/layout/co_paystack_android____activity_auth.xml
+++ b/paystack/src/main/res/layout/co_paystack_android____activity_auth.xml
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<LinearLayout
-    xmlns:android="http://schemas.android.com/apk/res/android"
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools"
 
     android:layout_width="match_parent"
@@ -11,7 +10,7 @@
     <Space
         android:layout_width="match_parent"
         android:layout_height="0dp"
-        android:layout_weight="1"/>
+        android:layout_weight="1" />
 
     <LinearLayout
         android:layout_width="match_parent"
@@ -22,7 +21,7 @@
         <Space
             android:layout_width="0dp"
             android:layout_height="match_parent"
-            android:layout_weight="1"/>
+            android:layout_weight="1" />
 
         <LinearLayout
             android:layout_width="0dp"
@@ -31,38 +30,56 @@
             android:background="#292929"
             android:orientation="vertical">
 
-            <TextView
+            <LinearLayout
                 android:layout_width="match_parent"
                 android:layout_height="0dp"
-                android:layout_marginLeft="@dimen/paystack__view__margin"
-                android:layout_marginRight="@dimen/paystack__view__margin"
-                android:layout_marginTop="@dimen/paystack__view__margin"
                 android:layout_weight="1"
-                android:background="#292929"
-                android:gravity="center"
-                android:text="Please conclude challenge from your bank to authorize payment"/>
+                android:orientation="horizontal"
+                android:paddingStart="4dp"
+                android:paddingLeft="4dp"
+                android:paddingEnd="12dp"
+                android:paddingRight="12dp">
+
+                <ImageView
+                    android:id="@+id/iv_close"
+                    android:layout_width="48dp"
+                    android:layout_height="48dp"
+                    android:padding="12dp"
+                    android:gravity="center_horizontal"
+                    android:src="@drawable/ic_close_24" />
+
+                <TextView
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:layout_marginLeft="@dimen/paystack__view__margin"
+                    android:layout_marginTop="@dimen/paystack__view__margin"
+                    android:layout_marginRight="@dimen/paystack__view__margin"
+                    android:background="#292929"
+                    android:gravity="center"
+                    android:text="Please conclude challenge from your bank to authorize payment" />
+            </LinearLayout>
 
             <WebView
                 android:id="@+id/webView"
                 android:layout_width="match_parent"
                 android:layout_height="0dp"
-                android:layout_marginBottom="@dimen/paystack__view__margin"
                 android:layout_marginLeft="@dimen/paystack__view__margin"
                 android:layout_marginRight="@dimen/paystack__view__margin"
+                android:layout_marginBottom="@dimen/paystack__view__margin"
                 android:layout_weight="10"
-                android:background="#292929"/>
+                android:background="#292929" />
         </LinearLayout>
 
         <Space
             android:layout_width="0dp"
             android:layout_height="match_parent"
-            android:layout_weight="1"/>
+            android:layout_weight="1" />
     </LinearLayout>
 
     <Space
         android:layout_width="match_parent"
         android:layout_height="0dp"
-        android:layout_weight="1"/>
+        android:layout_weight="1" />
 
 
 </LinearLayout>