diff --git a/muk_web_utils/__manifest__.py b/muk_web_utils/__manifest__.py
index 7a8b6b1..5822558 100644
--- a/muk_web_utils/__manifest__.py
+++ b/muk_web_utils/__manifest__.py
@@ -17,7 +17,7 @@
 #
 #    You should have received a copy of the GNU Lesser General Public License
 #    along with this program. If not, see <http://www.gnu.org/licenses/>.
-#
+# 
 ###################################################################################
  
 { 
diff --git a/muk_web_utils/static/libs/simplebar/simplebar.css b/muk_web_utils/static/libs/simplebar/simplebar.css
index dcdfdf2..4db7a3a 100644
--- a/muk_web_utils/static/libs/simplebar/simplebar.css
+++ b/muk_web_utils/static/libs/simplebar/simplebar.css
@@ -1,24 +1,3 @@
-/**********************************************************************************
-*
-*    Copyright (c) 2017-2019 MuK IT GmbH.
-*
-*    This file is part of MuK Web Utils 
-*    (see https://mukit.at).
-*
-*    This program is free software: you can redistribute it and/or modify
-*    it under the terms of the GNU Lesser General Public License as published by
-*    the Free Software Foundation, either version 3 of the License, or
-*    (at your option) any later version.
-*
-*    This program is distributed in the hope that it will be useful,
-*    but WITHOUT ANY WARRANTY; without even the implied warranty of
-*    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-*    GNU Lesser General Public License for more details.
-*
-*    You should have received a copy of the GNU Lesser General Public License
-*    along with this program. If not, see <http://www.gnu.org/licenses/>.
-*
-**********************************************************************************/
 [data-simplebar] {
     position: relative;
     flex-direction: column;
diff --git a/muk_web_utils/static/libs/simplebar/simplebar.js b/muk_web_utils/static/libs/simplebar/simplebar.js
index fc43889..1132dc9 100644
--- a/muk_web_utils/static/libs/simplebar/simplebar.js
+++ b/muk_web_utils/static/libs/simplebar/simplebar.js
@@ -1,24 +1,11 @@
-/**********************************************************************************
-*
-*    Copyright (c) 2017-2019 MuK IT GmbH.
-*
-*    This file is part of MuK Web Utils 
-*    (see https://mukit.at).
-*
-*    This program is free software: you can redistribute it and/or modify
-*    it under the terms of the GNU Lesser General Public License as published by
-*    the Free Software Foundation, either version 3 of the License, or
-*    (at your option) any later version.
-*
-*    This program is distributed in the hope that it will be useful,
-*    but WITHOUT ANY WARRANTY; without even the implied warranty of
-*    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-*    GNU Lesser General Public License for more details.
-*
-*    You should have received a copy of the GNU Lesser General Public License
-*    along with this program. If not, see <http://www.gnu.org/licenses/>.
-*
-**********************************************************************************/
+/**
+ * SimpleBar.js - v3.1.3
+ * Scrollbars, simpler.
+ * https://grsmto.github.io/simplebar/
+ *
+ * Made by Adrien Denat from a fork by Jonathan Nicol
+ * Under MIT License
+ */
 
 (function (global, factory) {
   typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :