diff --git a/chrome/content/zotero/xpcom/zotero.js b/chrome/content/zotero/xpcom/zotero.js
index 7d6f652a7..0e4a247c3 100644
--- a/chrome/content/zotero/xpcom/zotero.js
+++ b/chrome/content/zotero/xpcom/zotero.js
@@ -39,7 +39,7 @@ const ZOTERO_CONFIG = {
 	BOOKMARKLET_ORIGIN : 'https://www.zotero.org',
 	HTTP_BOOKMARKLET_ORIGIN : 'http://www.zotero.org',
 	BOOKMARKLET_URL: 'https://www.zotero.org/bookmarklet/',
-	VERSION: "4.0.22.SOURCE"
+	VERSION: "4.0.23.SOURCE"
 };
 
 // Commonly used imports accessible anywhere