diff --git a/build.gradle b/build.gradle
index b9af213..e35adf7 100644
--- a/build.gradle
+++ b/build.gradle
@@ -87,7 +87,7 @@
     apply plugin: 'maven'
 
     version = rootProject.multidexVersion
-    group = 'com.android.support'
+    group = 'androidx.multidex'
 
     dist.dependsOn project.tasks.uploadArchives
 
diff --git a/instrumentation/AndroidManifest.xml b/instrumentation/AndroidManifest.xml
index 7b9f92c..cf32396 100644
--- a/instrumentation/AndroidManifest.xml
+++ b/instrumentation/AndroidManifest.xml
@@ -14,5 +14,5 @@
      limitations under the License.
 -->
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-          package="android.support.multidex.instrumentation">
+          package="androidx.multidex.instrumentation">
 </manifest>
diff --git a/instrumentation/src/com/android/test/runner/MultiDexTestRunner.java b/instrumentation/src/com/android/test/runner/MultiDexTestRunner.java
index d6931d1..02b81c8 100644
--- a/instrumentation/src/com/android/test/runner/MultiDexTestRunner.java
+++ b/instrumentation/src/com/android/test/runner/MultiDexTestRunner.java
@@ -17,7 +17,7 @@
 package com.android.test.runner;
 
 import android.os.Bundle;
-import android.support.multidex.MultiDex;
+import androidx.multidex.MultiDex;
 import android.test.InstrumentationTestRunner;
 
 /**
diff --git a/library/AndroidManifest.xml b/library/AndroidManifest.xml
index 781e6a7..3a28469 100644
--- a/library/AndroidManifest.xml
+++ b/library/AndroidManifest.xml
@@ -14,5 +14,5 @@
      limitations under the License.
 -->
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-          package="android.support.multidex">
+          package="androidx.multidex">
 </manifest>
diff --git a/library/src/android/support/multidex/MultiDex.java b/library/src/androidx/multidex/MultiDex.java
similarity index 99%
rename from library/src/android/support/multidex/MultiDex.java
rename to library/src/androidx/multidex/MultiDex.java
index 562311c..69ff889 100644
--- a/library/src/android/support/multidex/MultiDex.java
+++ b/library/src/androidx/multidex/MultiDex.java
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.support.multidex;
+package androidx.multidex;
 
 import android.app.Application;
 import android.app.Instrumentation;
diff --git a/library/src/android/support/multidex/MultiDexApplication.java b/library/src/androidx/multidex/MultiDexApplication.java
similarity index 97%
rename from library/src/android/support/multidex/MultiDexApplication.java
rename to library/src/androidx/multidex/MultiDexApplication.java
index 8524646..4c759e3 100644
--- a/library/src/android/support/multidex/MultiDexApplication.java
+++ b/library/src/androidx/multidex/MultiDexApplication.java
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.support.multidex;
+package androidx.multidex;
 
 import android.app.Application;
 import android.content.Context;
diff --git a/library/src/android/support/multidex/MultiDexExtractor.java b/library/src/androidx/multidex/MultiDexExtractor.java
similarity index 99%
rename from library/src/android/support/multidex/MultiDexExtractor.java
rename to library/src/androidx/multidex/MultiDexExtractor.java
index f0fd6d4..2b96113 100644
--- a/library/src/android/support/multidex/MultiDexExtractor.java
+++ b/library/src/androidx/multidex/MultiDexExtractor.java
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.support.multidex;
+package androidx.multidex;
 
 import android.content.Context;
 import android.content.SharedPreferences;
diff --git a/library/src/android/support/multidex/ZipUtil.java b/library/src/androidx/multidex/ZipUtil.java
similarity index 98%
rename from library/src/android/support/multidex/ZipUtil.java
rename to library/src/androidx/multidex/ZipUtil.java
index cd518cc..fc33623 100644
--- a/library/src/android/support/multidex/ZipUtil.java
+++ b/library/src/androidx/multidex/ZipUtil.java
@@ -18,7 +18,7 @@
  * ZipConstants from android libcore.
  */
 
-package android.support.multidex;
+package androidx.multidex;
 
 import java.io.File;
 import java.io.IOException;
diff --git a/library/test/src/android/support/multidex/MultiDexTest.java b/library/test/src/androidx/multidex/MultiDexTest.java
similarity index 98%
rename from library/test/src/android/support/multidex/MultiDexTest.java
rename to library/test/src/androidx/multidex/MultiDexTest.java
index 62bdc30..656b12a 100644
--- a/library/test/src/android/support/multidex/MultiDexTest.java
+++ b/library/test/src/androidx/multidex/MultiDexTest.java
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.support.multidex;
+package androidx.multidex;
 
 import org.junit.Assert;
 import org.junit.Test;
diff --git a/library/test/src/android/support/multidex/ZipEntryReader.java b/library/test/src/androidx/multidex/ZipEntryReader.java
similarity index 98%
rename from library/test/src/android/support/multidex/ZipEntryReader.java
rename to library/test/src/androidx/multidex/ZipEntryReader.java
index c10bec5..a16e265 100644
--- a/library/test/src/android/support/multidex/ZipEntryReader.java
+++ b/library/test/src/androidx/multidex/ZipEntryReader.java
@@ -18,7 +18,7 @@
  * ZipConstants from android libcore.
  */
 
-package android.support.multidex;
+package androidx.multidex;
 
 import java.io.IOException;
 import java.nio.ByteBuffer;
diff --git a/library/test/src/android/support/multidex/ZipUtilTest.java b/library/test/src/androidx/multidex/ZipUtilTest.java
similarity index 98%
rename from library/test/src/android/support/multidex/ZipUtilTest.java
rename to library/test/src/androidx/multidex/ZipUtilTest.java
index 985d97f..39a59ac 100644
--- a/library/test/src/android/support/multidex/ZipUtilTest.java
+++ b/library/test/src/androidx/multidex/ZipUtilTest.java
@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-package android.support.multidex;
+package androidx.multidex;
 
-import android.support.multidex.ZipUtil.CentralDirectory;
+import androidx.multidex.ZipUtil.CentralDirectory;
 
 import org.junit.Assert;
 import org.junit.BeforeClass;
diff --git a/version.gradle b/version.gradle
index f9f6e1f..85e088f 100644
--- a/version.gradle
+++ b/version.gradle
@@ -14,4 +14,4 @@
  * limitations under the License.
  */
 
-ext.multidexVersion = '1.0.3'
+ext.multidexVersion = '2.0.0'