--- a/browser/app/profile/firefox.js
+++ b/browser/app/profile/firefox.js
@@ -130,17 +130,17 @@ pref("app.update.badge", false);
 #endif
 // app.update.badgeWaitTime is in branding section
 
 // If set to true, the Update Service will apply updates in the background
 // when it finishes downloading them.
 pref("app.update.staging.enabled", true);
 
 // Update service URL:
-pref("app.update.url", "https://aus4.stage.mozaws.net/update/6/%PRODUCT%/%VERSION%/%BUILD_ID%/%BUILD_TARGET%/%LOCALE%/%CHANNEL%/%OS_VERSION%/%SYSTEM_CAPABILITIES%/%DISTRIBUTION%/%DISTRIBUTION_VERSION%/update.xml");
+pref("app.update.url", "https://aus5.mozilla.org/update/6/%PRODUCT%/%VERSION%/%BUILD_ID%/%BUILD_TARGET%/%LOCALE%/%CHANNEL%/%OS_VERSION%/%SYSTEM_CAPABILITIES%/%DISTRIBUTION%/%DISTRIBUTION_VERSION%/update.xml");
 // app.update.url.manual is in branding section
 // app.update.url.details is in branding section
 
 // app.update.interval is in branding section
 // app.update.promptWaitTime is in branding section
 
 // Show the Update Checking/Ready UI when the user was idle for x seconds
 pref("app.update.idletime", 60);

--- a/mobile/android/app/mobile.js
+++ b/mobile/android/app/mobile.js
@@ -535,17 +535,17 @@ pref("ui.windowframe", "#efebe7");
 
 /* prefs used by the update timer system (including blocklist pings) */
 pref("app.update.timerFirstInterval", 30000); // milliseconds
 pref("app.update.timerMinimumDelay", 30); // seconds
 
 // used by update service to decide whether or not to
 // automatically download an update
 pref("app.update.autodownload", "wifi");
-pref("app.update.url.android", "https://aus4.stage.mozaws.net/update/4/%PRODUCT%/%VERSION%/%BUILD_ID%/%BUILD_TARGET%/%LOCALE%/%CHANNEL%/%OS_VERSION%/%DISTRIBUTION%/%DISTRIBUTION_VERSION%/%MOZ_VERSION%/update.xml");
+pref("app.update.url.android", "https://aus5.mozilla.org/update/4/%PRODUCT%/%VERSION%/%BUILD_ID%/%BUILD_TARGET%/%LOCALE%/%CHANNEL%/%OS_VERSION%/%DISTRIBUTION%/%DISTRIBUTION_VERSION%/%MOZ_VERSION%/update.xml");
 
 #ifdef MOZ_UPDATER
 /* prefs used specifically for updating the app */
 pref("app.update.enabled", false);
 pref("app.update.channel", "@MOZ_UPDATE_CHANNEL@");
 
 #endif