diff --git a/README.md b/README.md
index 10f7bf9..0b8335e 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,7 @@ If you don't have YunoHost, please consult [the guide](https://yunohost.org/#/in
 ## Overview
 Navidrome is an open source web-based music collection server and streamer. It gives you freedom to listen to your music collection from any browser or mobile device.
 
-**Shipped version:** 0.40.0
+**Shipped version:** 0.41.0
 
 ## Screenshots
 
diff --git a/README_fr.md b/README_fr.md
index 85aff2f..afb2333 100644
--- a/README_fr.md
+++ b/README_fr.md
@@ -11,7 +11,7 @@ Si vous n'avez pas YunoHost, consultez [le guide](https://yunohost.org/#/install
 ## Vue d'ensemble
 Navidrome est un serveur et un streamer de collection de musique en ligne open source. Il vous donne la liberté d'écouter votre playlist à partir de n'importe quel navigateur ou appareil mobile.
 
-**Version incluse :** 0.40.0
+**Version incluse :** 0.41.0
 
 ## Captures d'écran
 
diff --git a/check_process b/check_process
index ba46a26..064029f 100644
--- a/check_process
+++ b/check_process
@@ -12,10 +12,14 @@
 		setup_private=1
 		setup_public=1
 		upgrade=1
+		upgrade=1	from_commit=e41c919ddb65673ea6b452e138d36c240be3b6b7
 		backup_restore=1
 		multi_instance=0
-		port_already_use=1
 		change_url=1
 ;;; Options
 Email=
-Notification=none
\ No newline at end of file
+Notification=none
+;;; Upgrade options
+	; commit=e41c919ddb65673ea6b452e138d36c240be3b6b7
+		name=Testing (#43)
+		manifest_arg=domain=DOMAIN&path=PATH&admin=USER&language=fr&is_public=1&password=pass&port=666&
diff --git a/conf/arm64.src b/conf/arm64.src
index e6e4c31..48e3f5f 100644
--- a/conf/arm64.src
+++ b/conf/arm64.src
@@ -1,5 +1,5 @@
-SOURCE_URL=https://github.com/deluan/navidrome/releases/download/v0.40.0/navidrome_0.40.0_Linux_arm64.tar.gz
-SOURCE_SUM=136505badfd5ffff5b54a1a6c4188625b63d9b72bcd35fe1612f0c669762e7c7
+SOURCE_URL=https://github.com/deluan/navidrome/releases/download/v0.41.0/navidrome_0.41.0_Linux_arm64.tar.gz
+SOURCE_SUM=8d7a3a236d842e38c41a672a9699cde0a86408d821c570dc4b2daa0684394a85
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=tar.gz
 SOURCE_IN_SUBDIR=false
diff --git a/conf/armv5.src b/conf/armv5.src
index 27809b9..88376bc 100644
--- a/conf/armv5.src
+++ b/conf/armv5.src
@@ -1,5 +1,5 @@
-SOURCE_URL=https://github.com/deluan/navidrome/releases/download/v0.40.0/navidrome_0.40.0_Linux_armv5.tar.gz
-SOURCE_SUM=b14ffc330eb9f93ca4abc75b1758ef88e62dd7fd878c917abe9c3c496d5737d6
+SOURCE_URL=https://github.com/deluan/navidrome/releases/download/v0.41.0/navidrome_0.41.0_Linux_armv5.tar.gz
+SOURCE_SUM=15d4017d10db7c85ae6dae006f36d329e58eebd38a663725c0f8b92f197c57d1
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=tar.gz
 SOURCE_IN_SUBDIR=false
diff --git a/conf/armv6.src b/conf/armv6.src
index 1ed3f05..3a2cfed 100644
--- a/conf/armv6.src
+++ b/conf/armv6.src
@@ -1,5 +1,5 @@
-SOURCE_URL=https://github.com/deluan/navidrome/releases/download/v0.40.0/navidrome_0.40.0_Linux_armv6.tar.gz
-SOURCE_SUM=83ee2aeff3a52823aca91755c9aac92d8988e85c31203d9da869df3362c70b2f
+SOURCE_URL=https://github.com/deluan/navidrome/releases/download/v0.41.0/navidrome_0.41.0_Linux_armv6.tar.gz
+SOURCE_SUM=8ef6998631e7684456898d3d46fba56d5e85c15ec390fdb06cf5c60ddb058e93
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=tar.gz
 SOURCE_IN_SUBDIR=false
diff --git a/conf/armv7.src b/conf/armv7.src
index d211aa6..4cfe5ab 100644
--- a/conf/armv7.src
+++ b/conf/armv7.src
@@ -1,5 +1,5 @@
-SOURCE_URL=https://github.com/deluan/navidrome/releases/download/v0.40.0/navidrome_0.40.0_Linux_armv7.tar.gz
-SOURCE_SUM=fbc8f319bea31fa8280f2a7275cb1f44a85baaab0623ced203d323acaaaa58c3
+SOURCE_URL=https://github.com/deluan/navidrome/releases/download/v0.41.0/navidrome_0.41.0_Linux_armv7.tar.gz
+SOURCE_SUM=39e6bfe97934b95477042e9a287139507ebf48c7dbdb79df1038785a852dd8c4
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=tar.gz
 SOURCE_IN_SUBDIR=false
diff --git a/conf/i386.src b/conf/i386.src
index 03ff528..ed53669 100644
--- a/conf/i386.src
+++ b/conf/i386.src
@@ -1,5 +1,5 @@
-SOURCE_URL=https://github.com/deluan/navidrome/releases/download/v0.40.0/navidrome_0.40.0_Linux_i386.tar.gz
-SOURCE_SUM=6f8389326e2699c4ec22fb7430d64bc301a4bceba98e09ecc8e19a378411ffaf
+SOURCE_URL=https://github.com/deluan/navidrome/releases/download/v0.41.0/navidrome_0.41.0_Linux_i386.tar.gz
+SOURCE_SUM=13317bd9779a847bd49bef23b8640dd3594ff89c447024552e076c9c4424e5fd
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=tar.gz
 SOURCE_IN_SUBDIR=false
diff --git a/conf/x86-64.src b/conf/x86-64.src
index a6b1a33..8fa1420 100644
--- a/conf/x86-64.src
+++ b/conf/x86-64.src
@@ -1,5 +1,5 @@
-SOURCE_URL=https://github.com/deluan/navidrome/releases/download/v0.40.0/navidrome_0.40.0_Linux_x86_64.tar.gz
-SOURCE_SUM=b01213087ca38b9e4e9e8a4d94308dca949ffe3f0b2ad6ab4863d8cf97d0672b
+SOURCE_URL=https://github.com/deluan/navidrome/releases/download/v0.41.0/navidrome_0.41.0_Linux_x86_64.tar.gz
+SOURCE_SUM=9b6f5376b5d64ce929c1d5ca655d6b52d7fe30339c93e312ccee6cc5bea5b9c2
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=tar.gz
 SOURCE_IN_SUBDIR=false
diff --git a/manifest.json b/manifest.json
index 2507ffb..614437a 100644
--- a/manifest.json
+++ b/manifest.json
@@ -6,7 +6,7 @@
         "en": "Modern Music Server and Streamer compatible with Subsonic/Airsonic",
         "fr": "Serveur de musique moderne et Streamer compatibles avec Subsonic/Airsonic"
     },
-    "version": "0.40.0~ynh2",
+    "version": "0.41.0~ynh1",
     "url": "https://github.com/deluan/navidrome/",
     "license": "GPL-3.0-only",
     "maintainer": {
diff --git a/scripts/install b/scripts/install
index be3bedc..683c2bb 100644
--- a/scripts/install
+++ b/scripts/install
@@ -46,8 +46,8 @@ ynh_webpath_register --app=$app --domain=$domain --path_url=$path_url
 #=================================================
 ynh_script_progression --message="Storing installation settings..." --weight=2
 
-ynh_app_setting_set --app=$app --key=domain    --value=$domain
-ynh_app_setting_set --app=$app --key=path      --value=$path_url
+ynh_app_setting_set --app=$app --key=domain --value=$domain
+ynh_app_setting_set --app=$app --key=path --value=$path_url
 
 #=================================================
 # STANDARD MODIFICATIONS
@@ -128,8 +128,10 @@ ynh_add_systemd_config
 ynh_script_progression --message="Securing files and directories..." --weight=1
 
 # Set permissions to app files
-chown -R $app: "$final_path"
-chown -R $app: "$config_path"
+chown -R $app:$app "$final_path"
+chmod -R o-rwx "$final_path"
+chown -R $app:$app "$config_path"
+chmod 600 "$config_path/navidrome.toml"
 
 #=================================================
 # INTEGRATE SERVICE IN YUNOHOST
diff --git a/scripts/restore b/scripts/restore
index bdeed66..606ae3f 100644
--- a/scripts/restore
+++ b/scripts/restore
@@ -77,8 +77,10 @@ ynh_system_user_create --username=$app
 ynh_script_progression --message="Restoring user rights..."
 
 # Restore permissions on app files
-chown -R $app: "$final_path"
-chown -R $app: "/var/lib/$app"
+chown -R $app:$app "$final_path"
+chmod -R o-rwx "$final_path"
+chown -R $app:$app "/var/lib/$app"
+chmod 600 "$config_path/navidrome.toml"
 
 #=================================================
 # SPECIFIC RESTORATION
diff --git a/scripts/upgrade b/scripts/upgrade
index 4bdf487..e7ce57d 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -134,8 +134,10 @@ ynh_add_systemd_config
 ynh_script_progression --message="Securing files and directories..."
 
 # Set permissions on app files
-chown -R $app: $final_path
-chown -R $app: $config_path
+chown -R $app:$app "$final_path"
+chmod -R o-rwx "$final_path"
+chown -R $app:$app "$config_path"
+chmod 600 "$config_path/navidrome.toml"
 
 #=================================================
 # INTEGRATE SERVICE IN YUNOHOST