diff --git a/app/tuto2/index.php b/app/tuto2/index.php
index 7a40f46be763f1a787c6a5ed1142bfa25815dea2..d3eb040a9e749ef948c16ec66f6b07716d0f181c 100644
--- a/app/tuto2/index.php
+++ b/app/tuto2/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>
diff --git a/app/tuto3-1/index.php b/app/tuto3-1/index.php
index f5ce6ad54d440e84fa064eb55001f491f7ff17b0..b3ed60b9d1ed302acebde51567eea83373befba0 100644
--- a/app/tuto3-1/index.php
+++ b/app/tuto3-1/index.php
@@ -59,7 +59,7 @@ $lang = isset($_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>
diff --git a/app/tuto3-2/index.php b/app/tuto3-2/index.php
index c98ed8c60eae9923e0a8bfa8dd7e159f9758fe5c..670dcc94793d029b38b4062751a4c5f6274b7f25 100644
--- a/app/tuto3-2/index.php
+++ b/app/tuto3-2/index.php
@@ -59,7 +59,7 @@ $lang = isset($_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>
diff --git a/app/tuto3-3/index.php b/app/tuto3-3/index.php
index bed67355965ccff900e3f69bc53a0c6da396f3c9..f73b48b5ed4999e357f0f9768976f71e7a359a91 100644
--- a/app/tuto3-3/index.php
+++ b/app/tuto3-3/index.php
@@ -59,7 +59,7 @@ $lang = isset($_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>
diff --git a/app/tuto3-4/index.php b/app/tuto3-4/index.php
index 3ad67a512962a7780680c692fd86b06607e5a41b..f80d88e52c6acc71debaf0c8e9bf84c4f75b4087 100644
--- a/app/tuto3-4/index.php
+++ b/app/tuto3-4/index.php
@@ -59,7 +59,7 @@ $lang = isset($_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>
diff --git a/app/tuto3-ai4t/index.php b/app/tuto3-ai4t/index.php
index 789e5279546fe08bb894b3d0e45b54bba26db797..0b9f6fcdcbc29f41024aee1546e1fafc090a14a0 100644
--- a/app/tuto3-ai4t/index.php
+++ b/app/tuto3-ai4t/index.php
@@ -59,7 +59,7 @@ $lang = isset($_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 $tutoURL; ?>/assets/js/libs/handlebars-v4.4.3.js'></script>
diff --git a/app/tuto3/index.php b/app/tuto3/index.php
index 8ab34ac0e1908d4883d346b5c5dc2b3e0b0239df..8208330bf6483a6ccd6486139d9b4cad83efdeaa 100644
--- a/app/tuto3/index.php
+++ b/app/tuto3/index.php
@@ -66,7 +66,7 @@ if(count($arrayPages)==2){
 	<!-- 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>