diff --git a/cache.manifest b/cache.manifest
index 410f7995..25bf23aa 100644
--- a/cache.manifest
+++ b/cache.manifest
@@ -1 +1 @@
-CACHE MANIFEST
# v32

CACHE:
index.html
css/bootstrap.css
css/jgrowl.css
css/main.css
js/async-runner.js
js/bootstrap.js
js/config.js
js/custo.github.js
js/dropbox.js
js/gdrive.js
js/jgrowl.js
js/jquery.js
js/jquery-ui.js
js/layout.js
js/main.js
js/Markdown.Converter.js
js/Markdown.Editor.js
js/Markdown.Sanitizer.js
js/require.js
js/synchronizer.js
img/ajax-loader.gif
img/dropbox.png
img/gdrive.png
img/glyphicons-halflings.png
img/glyphicons-halflings-white.png
img/stackedit-16.png
img/stackedit-32.ico

NETWORK:
*
+CACHE MANIFEST
# v33

CACHE:
index.html
css/bootstrap.css
css/jgrowl.css
css/main.css
js/async-runner.js
js/bootstrap.js
js/config.js
js/custo.github.js
js/dropbox.js
js/gdrive.js
js/jgrowl.js
js/jquery.js
js/jquery-ui.js
js/layout.js
js/main.js
js/Markdown.Converter.js
js/Markdown.Editor.js
js/Markdown.Sanitizer.js
js/require.js
js/synchronizer.js
img/ajax-loader.gif
img/dropbox.png
img/gdrive.png
img/glyphicons-halflings.png
img/glyphicons-halflings-white.png
img/stackedit-16.png
img/stackedit-32.ico

NETWORK:
*
diff --git a/js/main.js b/js/main.js
index fa789f0a..6611ead1 100644
--- a/js/main.js
+++ b/js/main.js
@@ -20,6 +20,15 @@ requirejs.config({
 
 require(["jquery", "core", "file-manager", "config", "custo"], function($, core, fileManager) {
 	$(function() {
+		
+		// If browser detected a new application cache.
+	    if (window.applicationCache
+				&& window.applicationCache.status === window.applicationCache.UPDATEREADY) {
+			window.applicationCache.swapCache();
+			window.location.reload();
+			return;
+		}
+	    
 		core.init();
 		fileManager.init();
 	});