diff --git a/README.md b/README.md
index 54edcf5..0996a8a 100644
--- a/README.md
+++ b/README.md
@@ -19,7 +19,7 @@ If you don't have YunoHost, please consult [the guide](https://yunohost.org/#/in
 JupyterLab is the next-generation user interface for Project Jupyter offering all the familiar building blocks of the classic Jupyter Notebook (notebook, terminal, text editor, file browser, rich outputs, etc.) in a flexible and powerful user interface. JupyterLab will eventually replace the classic Jupyter Notebook.
 
 
-**Shipped version:** 3.6.1~ynh2
+**Shipped version:** 4.0.2~ynh2
 
 **Demo:** https://mybinder.org/v2/gh/jupyterlab/jupyterlab-demo/master?urlpath=lab/tree/demo
 
diff --git a/README_fr.md b/README_fr.md
index c044858..c871c1e 100644
--- a/README_fr.md
+++ b/README_fr.md
@@ -19,7 +19,7 @@ Si vous n’avez pas YunoHost, regardez [ici](https://yunohost.org/#/install) po
 JupyterLab is the next-generation user interface for Project Jupyter offering all the familiar building blocks of the classic Jupyter Notebook (notebook, terminal, text editor, file browser, rich outputs, etc.) in a flexible and powerful user interface. JupyterLab will eventually replace the classic Jupyter Notebook.
 
 
-**Version incluse :** 3.6.1~ynh2
+**Version incluse :** 4.0.2~ynh2
 
 **Démo :** https://mybinder.org/v2/gh/jupyterlab/jupyterlab-demo/master?urlpath=lab/tree/demo
 
diff --git a/check_process b/check_process
index 34423a2..ade6cd8 100644
--- a/check_process
+++ b/check_process
@@ -12,8 +12,8 @@
 		setup_private=1
 		setup_public=1
 		upgrade=1
-		# 3.3.2~ynh1
-		upgrade=1	from_commit=511bcaf0c85174581212f3caa412182def2d0451
+		# 3.6.1~ynh2
+		upgrade=1	from_commit=68367353eb4782f10fbb1e2e58832a43c72e0248
 		backup_restore=1
 		multi_instance=1
 		port_already_use=0
@@ -22,6 +22,6 @@
 Email=
 Notification=none
 ;;; Upgrade options
-	; commit=511bcaf0c85174581212f3caa412182def2d0451
-		name=Merge pull request #106 from YunoHost-Apps/testing
+	; commit=68367353eb4782f10fbb1e2e58832a43c72e0248
+		name=3.6.1~ynh2
 		manifest_arg=domain=DOMAIN&path=PATH&is_public=1&language=fr&admin=USER&password=pass&port=666&
diff --git a/manifest.json b/manifest.json
index 59be502..770e14a 100644
--- a/manifest.json
+++ b/manifest.json
@@ -6,7 +6,7 @@
         "en": "Code console environment for running Python code interactively",
         "fr": "Console de code pour exécuter du code Python de manière interactive"
     },
-    "version": "3.6.1~ynh2",
+    "version": "4.0.2~ynh2",
     "url": "https://jupyter.org",
     "upstream": {
         "license": "BSD-3-Clause",
@@ -22,7 +22,7 @@
         "email": "pierre@kayou.io"
     },
     "requirements": {
-        "yunohost": ">= 11.0.9"
+        "yunohost": ">= 11.1.20"
     },
     "multi_instance": true,
     "services": [
diff --git a/scripts/_common.sh b/scripts/_common.sh
index 6c756c3..b067b0a 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -7,9 +7,9 @@
 # dependencies used by the app
 pkg_dependencies="python3-dev python3-pip"
 
-nodejs_version="16"
+nodejs_version="18"
 
-jupyterlab_version="3.6.1"
+jupyterlab_version="4.0.2"
 
 #=================================================
 # PERSONAL HELPERS