diff --git a/README.md b/README.md
index 0607ae6..5ac7ff0 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,7 @@ If you don't have YunoHost, please see [here](https://yunohost.org/#/install) to
 ## Overview
 Flow-based programming for the Internet of Things.
 
-**Shipped version:** 1.2.7
+**Shipped version:** 1.2.9
 
 ## Screenshots
 
diff --git a/README_fr.md b/README_fr.md
index b1b6854..663938a 100644
--- a/README_fr.md
+++ b/README_fr.md
@@ -11,7 +11,7 @@ Si vous n'avez pas YunoHost, regardez [ici](https://yunohost.org/#/install) pour
 ## Vue d'ensemble
 Programmation par flux de données pour l'Internet des objets.
 
-**Version incluse :** 1.2.7
+**Version incluse :** 1.2.9
 
 ## Captures d'écran
 
diff --git a/conf/app.src b/conf/app.src
index 93231bf..7f7d1d2 100644
--- a/conf/app.src
+++ b/conf/app.src
@@ -1,5 +1,5 @@
-SOURCE_URL=https://github.com/node-red/node-red/releases/download/1.2.7/node-red-1.2.7.zip
-SOURCE_SUM=d0e47c5c618a733a5cfc650f6226a7013b1e8dd8e4d2291ad3dc03991ac74834
+SOURCE_URL=https://github.com/node-red/node-red/releases/download/1.2.9/node-red-1.2.9.zip
+SOURCE_SUM=bed0649f9214b34fef80496b7477b891f4f5d3dc5a767d8622da23875dc93f27
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=zip
 SOURCE_IN_SUBDIR=true
diff --git a/manifest.json b/manifest.json
index fdf25b0..8dab57b 100644
--- a/manifest.json
+++ b/manifest.json
@@ -6,7 +6,7 @@
         "en": "Flow-based programming for the Internet of Things",
         "fr": "Programmation par flux de données pour l'Internet des objets"
     },
-    "version": "1.2.7~ynh1",
+    "version": "1.2.9~ynh1",
     "url": "https://nodered.org",
     "license": "Apache-2.0",
     "maintainer": {
diff --git a/scripts/install b/scripts/install
index 2cbbf8f..4bcc785 100755
--- a/scripts/install
+++ b/scripts/install
@@ -154,12 +154,12 @@ ynh_systemd_action --service_name=$app --action="start" --log_path="/var/log/$ap
 #=================================================
 # SETUP SSOWAT
 #=================================================
-ynh_script_progression --message="Configuring SSOwat..." --weight=1
+ynh_script_progression --message="Configuring permissions..." --weight=1
 
 # Make app public if necessary
 if [ $is_public -eq 0 ]
 then
-	ynh_permission_update --permission "main" --remove "visitors"
+	ynh_permission_update --permission="main" --remove="visitors"
 fi
 
 #=================================================
diff --git a/scripts/upgrade b/scripts/upgrade
index 95070b3..0c82026 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -48,6 +48,13 @@ if [ -z "$final_path" ]; then
 	ynh_app_setting_set --app=$app --key=final_path --value=$final_path
 fi
 
+# Cleaning legacy permissions
+if ynh_legacy_permissions_exists; then
+	ynh_legacy_permissions_delete_all
+
+	ynh_app_setting_delete --app=$app --key=is_public
+fi
+
 #=================================================
 # BACKUP BEFORE UPGRADE THEN ACTIVE TRAP
 #=================================================
@@ -62,7 +69,6 @@ ynh_clean_setup () {
 # Exit if an error occurs during the execution of the script
 ynh_abort_if_errors
 
-
 #=================================================
 # CLOSING PORT
 #=================================================