diff --git a/pwabuilder-sw.js b/pwabuilder-sw.js
index 83d4a670..0eec5ff9 100644
--- a/pwabuilder-sw.js
+++ b/pwabuilder-sw.js
@@ -4,7 +4,7 @@
 // App version number - ENSURE IT MATCHES VALUE IN init.js
 // DEV: Changing this will cause the browser to recognize that the Service Worker has changed, and it will download and
 // install a new copy
-const appVersion = '1.3.2';
+const appVersion = '1.3.3-RC1';
 
 // Kiwix ZIM Archive Download Server in regex form
 // DEV: The server URL is defined in init.js, but is not available to us in SW
diff --git a/www/js/init.js b/www/js/init.js
index 5400243c..68e2bc7e 100644
--- a/www/js/init.js
+++ b/www/js/init.js
@@ -48,9 +48,9 @@ var params = {};
  * @type Object
  */
 var appstate = {};
-/******** UPDATE VERSION IN pwabuilder-sw.js TO MATCH VERSION *******/
-params['version'] = "1.3.2"; //DEV: Manually update this version when there is a new release: it is compared to the Settings Store "version" in order to show first-time info, and the cookie is updated in app.js
-/******* UPDATE THIS ^^^^^^ IN serveice worker!! ********************/
+/******** UPDATE VERSION IN pwabuilder-sw.js TO MATCH VERSION AND CHECK PWASERVER BELOW!!!!!!! *******/
+params['version'] = "1.3.3-RC1"; //DEV: Manually update this version when there is a new release: it is compared to the Settings Store "version" in order to show first-time info, and the cookie is updated in app.js
+/******* UPDATE THIS ^^^^^^ IN service worker AND PWA-SERVER BELOW !! ********************/
 params['packagedFile'] = getSetting('packagedFile') || "wikipedia_en_100_maxi_2021-04.zim"; //For packaged Kiwix JS (e.g. with Wikivoyage file), set this to the filename (for split files, give the first chunk *.zimaa) and place file(s) in default storage
 params['archivePath'] = "archives"; //The directory containing the packaged archive(s) (relative to app's root directory)  
 params['fileVersion'] = getSetting('fileVersion') || "wikipedia_en_100_maxi_2021-04.zim (26-Apr-2021)"; //This will be displayed in the app - optionally include date of ZIM file