diff --git a/updater_sample/AndroidManifest.xml b/updater_sample/AndroidManifest.xml
index 0a25116..981cd8e 100644
--- a/updater_sample/AndroidManifest.xml
+++ b/updater_sample/AndroidManifest.xml
@@ -20,6 +20,7 @@
     <uses-sdk android:minSdkVersion="27" android:targetSdkVersion="27" />
 
     <uses-permission android:name="android.permission.ACCESS_CACHE_FILESYSTEM" />
+    <uses-permission android:name="android.permission.INTERNET"/>
 
     <application
         android:icon="@mipmap/ic_launcher"