diff --git a/app/tuto1/index.php b/app/tuto1/index.php
index 5f0f92f41c445bdca3f3215fe838e70dc434810e..f4085cf7103b8c604e63fd2b3098b8f010f78830 100644
--- a/app/tuto1/index.php
+++ b/app/tuto1/index.php
@@ -51,7 +51,7 @@ $lang = isset($_GET['lang']) ? $_GET['lang'] : 'fr';
 	<!-- scripts ------>
     <script type='text/javascript' src='<?php echo $tutoURL; ?>/assets/js/libs/encoding-indexes.js'></script>
     <script type='text/javascript' src='<?php echo $tutoURL; ?>/assets/js/libs/encoding.js'></script>
-    <script type='text/javascript' src='https://unpkg.com/ml5@0.4.2/dist/ml5.min.js'></script>
+    <script type='text/javascript' src='https://unpkg.com/ml5@0.12.2/dist/ml5.min.js'></script>
 	<script type='text/javascript' src='<?php echo $tutoURL; ?>/assets/js/libs/deparam.min.js'></script>
 	<script type='text/javascript' src='<?php echo $tutoURL; ?>/assets/js/libs/jquery.router.js'></script>
 	<script type='text/javascript' src='<?php echo $tutoURL; ?>/assets/js/libs/handlebars-v4.4.3.js'></script>