diff --git a/android-interop-testing/app/build.gradle b/android-interop-testing/app/build.gradle
index ca5eebc78d..a4006cc9ae 100644
--- a/android-interop-testing/app/build.gradle
+++ b/android-interop-testing/app/build.gradle
@@ -2,14 +2,13 @@ apply plugin: 'com.android.application'
 apply plugin: 'com.google.protobuf'
 
 android {
-    compileSdkVersion 22
-    buildToolsVersion '25.0.2'
+    compileSdkVersion 26
 
     defaultConfig {
         applicationId "io.grpc.android.integrationtest"
         // API level 14+ is required for TLS since Google Play Services v10.2
         minSdkVersion 14
-        targetSdkVersion 22
+        targetSdkVersion 26
         versionCode 1
         versionName "1.0"
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
@@ -58,9 +57,9 @@ protobuf {
 }
 
 dependencies {
-    compile 'com.android.support:appcompat-v7:22.2.1'
-    compile 'com.android.support:support-annotations:23.1.1'
-    compile 'com.google.android.gms:play-services-base:7.3.0'
+    compile 'com.android.support:appcompat-v7:26.1.0'
+    compile 'com.android.support:support-annotations:27.1.1'
+    compile 'com.google.android.gms:play-services-base:12.0.1'
     // You need to build grpc-java to obtain the grpc libraries below.
     compile 'io.grpc:grpc-protobuf-nano:1.13.0-SNAPSHOT' // CURRENT_GRPC_VERSION
     compile 'io.grpc:grpc-okhttp:1.13.0-SNAPSHOT' // CURRENT_GRPC_VERSION
@@ -69,8 +68,8 @@ dependencies {
     compile 'javax.annotation:javax.annotation-api:1.2'
     compile 'junit:junit:4.12'
 
-    androidTestCompile 'com.android.support.test:rules:0.5'
-    androidTestCompile 'com.android.support.test:runner:0.5'
+    androidTestCompile 'com.android.support.test:rules:1.0.1'
+    androidTestCompile 'com.android.support.test:runner:1.0.1'
 }
 
 gradle.projectsEvaluated {
diff --git a/android-interop-testing/app/src/main/AndroidManifest.xml b/android-interop-testing/app/src/main/AndroidManifest.xml
index 193d8e01bd..241b527918 100644
--- a/android-interop-testing/app/src/main/AndroidManifest.xml
+++ b/android-interop-testing/app/src/main/AndroidManifest.xml
@@ -2,11 +2,6 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="io.grpc.android.integrationtest" >
 
-    <!-- API level 14+ is required for TLS since Google Play Services v10.2 -->
-    <uses-sdk
-        android:minSdkVersion="14"
-        android:targetSdkVersion="22"/>
-
     <uses-permission android:name="android.permission.INTERNET" />
 
     <application
diff --git a/android-interop-testing/build.gradle b/android-interop-testing/build.gradle
index 99d37fdfce..a0baaceb92 100644
--- a/android-interop-testing/build.gradle
+++ b/android-interop-testing/build.gradle
@@ -3,9 +3,10 @@
 buildscript {
     repositories {
         jcenter()
+        google()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.3.1'
+        classpath 'com.android.tools.build:gradle:3.0.1'
         classpath "com.google.protobuf:protobuf-gradle-plugin:0.8.3"
 
         // NOTE: Do not place your application dependencies here; they belong
@@ -17,6 +18,7 @@ allprojects {
     repositories {
         mavenLocal()
         jcenter()
+        google()
     }
 }