diff --git a/README.md b/README.md
index 9768bc4..f1c6d4e 100644
--- a/README.md
+++ b/README.md
@@ -18,7 +18,8 @@ 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:** 3.4.2~ynh1
+**Shipped version:** 3.4.5~ynh1
+
 
 **Demo:** https://mybinder.org/v2/gh/jupyterlab/jupyterlab-demo/master?urlpath=lab/tree/demo
 
@@ -28,7 +29,7 @@ JupyterLab is the next-generation user interface for Project Jupyter offering al
 
 ## Documentation and resources
 
-* Official app website: <https://jupyterlab.readthedocs.io/en/stable/>
+* Official app website: <https://jupyter.org>
 * Official admin documentation: <https://jupyterlab.readthedocs.io/en/stable/>
 * Upstream app code repository: <https://github.com/jupyterhub/jupyterhub>
 * YunoHost documentation for this app: <https://yunohost.org/app_jupyterlab>
diff --git a/README_fr.md b/README_fr.md
index 6869471..5953c25 100644
--- a/README_fr.md
+++ b/README_fr.md
@@ -18,7 +18,8 @@ Si vous n'avez pas YunoHost, regardez [ici](https://yunohost.org/#/install) pour
 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 :** 3.4.2~ynh1
+**Version incluse :** 3.4.5~ynh1
+
 
 **Démo :** https://mybinder.org/v2/gh/jupyterlab/jupyterlab-demo/master?urlpath=lab/tree/demo
 
@@ -28,7 +29,7 @@ JupyterLab is the next-generation user interface for Project Jupyter offering al
 
 ## Documentations et ressources
 
-* Site officiel de l'app : <https://jupyterlab.readthedocs.io/en/stable/>
+* Site officiel de l'app : <https://jupyter.org>
 * Documentation officielle de l'admin : <https://jupyterlab.readthedocs.io/en/stable/>
 * Dépôt de code officiel de l'app : <https://github.com/jupyterhub/jupyterhub>
 * Documentation YunoHost pour cette app : <https://yunohost.org/app_jupyterlab>
diff --git a/manifest.json b/manifest.json
index 52891af..8b4c153 100644
--- a/manifest.json
+++ b/manifest.json
@@ -6,11 +6,11 @@
         "en": "Code console environment for running Python code interactively.",
         "fr": "Console de code pour exécuter du code Python de manière interactive."
     },
-    "version": "3.4.2~ynh1",
-    "url": "https://jupyterlab.readthedocs.io/en/stable/",
+    "version": "3.4.5~ynh1",
+    "url": "https://jupyter.org",
     "upstream": {
         "license": "BSD-3-Clause",
-        "website": "https://jupyterlab.readthedocs.io/en/stable/",
+        "website": "https://jupyter.org",
         "demo": "https://mybinder.org/v2/gh/jupyterlab/jupyterlab-demo/master?urlpath=lab/tree/demo",
         "admindoc": "https://jupyterlab.readthedocs.io/en/stable/",
         "code": "https://github.com/jupyterhub/jupyterhub",
@@ -22,7 +22,7 @@
         "email": "pierre@kayou.io"
     },
     "requirements": {
-        "yunohost": ">= 4.3.0"
+        "yunohost": ">= 11.0.9"
     },
     "multi_instance": true,
     "services": [
diff --git a/scripts/_common.sh b/scripts/_common.sh
index 12e6cc4..13d815a 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -5,11 +5,11 @@
 #=================================================
 
 # dependencies used by the app
-pkg_dependencies="python3-dev python3-pip libffi-dev libzmq3-dev"
+pkg_dependencies="python3-dev python3-pip"
 
 nodejs_version="16"
 
-jupyterlab_version="3.4.2"
+jupyterlab_version="3.4.5"
 
 #=================================================
 # PERSONAL HELPERS
diff --git a/scripts/install b/scripts/install
index 567c138..bb929f8 100644
--- a/scripts/install
+++ b/scripts/install
@@ -100,7 +100,7 @@ mkdir -p "$final_path"
 
 pushd $final_path
 	mkdir -p .venv
-	PIPENV_VENV_IN_PROJECT="enabled" PIPENV_SKIP_LOCK=true ynh_exec_warn_less python3 -m pipenv install jupyterlab==$jupyterlab_version jupyterhub notebook jupyterhub-ldapauthenticator pyzmq --three
+	PIPENV_VENV_IN_PROJECT="enabled" PIPENV_SKIP_LOCK=true ynh_exec_warn_less python3 -m pipenv install jupyterlab==$jupyterlab_version jupyterhub notebook jupyterhub-ldapauthenticator pyzmq jupyterlab-language-pack-fr-FR --three
 popd
 
 #=================================================
diff --git a/scripts/remove b/scripts/remove
index a4d5e6e..71f2e5b 100644
--- a/scripts/remove
+++ b/scripts/remove
@@ -28,7 +28,7 @@ final_path=$(ynh_app_setting_get --app=$app --key=final_path)
 # Remove the service from the list of services known by YunoHost (added from `yunohost service add`)
 if ynh_exec_warn_less yunohost service status $app >/dev/null
 then
-	ynh_script_progression --message="Removing $app service integration..."--weight=2
+	ynh_script_progression --message="Removing $app service integration..." --weight=2
 	yunohost service remove $app
 fi