diff --git a/firefox/treestyletabs.css b/firefox/treestyletabs.css
index fe8b9bc..ef57476 100644
--- a/firefox/treestyletabs.css
+++ b/firefox/treestyletabs.css
@@ -3,7 +3,7 @@
 	Description: This is a recreation (and better) version of my pseudo-popular Vivaldi vertical tab integration, for tree style tabs in firefox. This is probably the best Tree Style Tabs interface out there.
 	Author: @Drannex42 (https://github.com/drannex42/linux-utils - https://macleodsawyer.com)
 	Notes: This works best with my custom userChrome.css file in the /firefox/ folder - Lots of very cool features built in.
-  	Version: 12020.03.06
+  	Version: 12021.06.09 :: Fixed the new tab button after the latest TST bugged the layout.
 	
 */