diff --git a/java/com/android/dialer/about/LicenseActivity.java b/java/com/android/dialer/about/LicenseActivity.java
index 2482223..3cb7540 100644
--- a/java/com/android/dialer/about/LicenseActivity.java
+++ b/java/com/android/dialer/about/LicenseActivity.java
@@ -17,13 +17,13 @@
 package com.android.dialer.about;
 
 import android.os.Bundle;
-import android.support.v7.app.ActionBarActivity;
+import android.support.v7.app.AppCompatActivity;
 import android.view.MenuItem;
 import android.widget.ScrollView;
 import android.widget.TextView;
 
 /** Simple Activity that renders locally stored open source legal info in a text view. */
-public final class LicenseActivity extends ActionBarActivity {
+public final class LicenseActivity extends AppCompatActivity {
   private static final String TAG = "LicenseActivity";
   private static final String STATE_SCROLL_POS = "scroll_pos";
 
diff --git a/java/com/android/dialer/about/LicenseMenuActivity.java b/java/com/android/dialer/about/LicenseMenuActivity.java
index 7304798..f609d07 100644
--- a/java/com/android/dialer/about/LicenseMenuActivity.java
+++ b/java/com/android/dialer/about/LicenseMenuActivity.java
@@ -20,7 +20,7 @@
 import android.os.Bundle;
 import android.support.v4.app.LoaderManager.LoaderCallbacks;
 import android.support.v4.content.Loader;
-import android.support.v7.app.ActionBarActivity;
+import android.support.v7.app.AppCompatActivity;
 import android.view.MenuItem;
 import android.view.View;
 import android.widget.AdapterView;
@@ -31,7 +31,7 @@
 import java.util.List;
 
 /** An Activity listing third party libraries with notice licenses. */
-public final class LicenseMenuActivity extends ActionBarActivity
+public final class LicenseMenuActivity extends AppCompatActivity
     implements LoaderCallbacks<List<License>> {
 
   static final String ARGS_LICENSE = "license";