diff --git a/README.md b/README.md
index 4279992..fb3be7b 100644
--- a/README.md
+++ b/README.md
@@ -14,7 +14,7 @@ It's a webclient for matrix. For a matrix server you can install synapse on your
 
 Yunohost chattroom with matrix : [https://riot.im/app/#/room/#yunohost:matrix.org](https://riot.im/app/#/room/#yunohost:matrix.org)
 
-**Shipped version:** 1.5.12
+**Shipped version:** 1.5.15
 
 Screenshots
 -----------
diff --git a/conf/app.src b/conf/app.src
index deef562..c4286ab 100644
--- a/conf/app.src
+++ b/conf/app.src
@@ -1,5 +1,5 @@
-SOURCE_URL=https://github.com/vector-im/riot-web/releases/download/v1.5.12/riot-v1.5.12.tar.gz
-SOURCE_SUM=6671cb71084e34f5ca1e00ff69879bf38106ace4b0f3677ff3880caa337c9f18
+SOURCE_URL=https://github.com/vector-im/riot-web/releases/download/v1.5.15/riot-v1.5.15.tar.gz
+SOURCE_SUM=071a0497690bf7369d6439b15d8c1c95ae5a81c5164ae61b254cd46268a04925
 # (Optional) Program to check the integrity (sha256sum, md5sum...)
 # default: sha256
 SOURCE_SUM_PRG=sha256sum
diff --git a/manifest.json b/manifest.json
index e54c7b5..47554b9 100644
--- a/manifest.json
+++ b/manifest.json
@@ -3,13 +3,13 @@
 	"id": "riot",
 	"packaging_format": 1,
 	"requirements": {
-		"yunohost": ">= 3.5.2.2"
+		"yunohost": ">= 3.7.0.6"
 	},
 	"description": {
 		"en": "A web client for matrix",
 		"fr": "Un client web pour matrix"
 	},
-	"version": "1.5.12~ynh1",
+	"version": "1.5.15~ynh1",
 	"url": "https://riot.im",
 	"license": "Apache-2.0",
 	"maintainer": {
diff --git a/scripts/install b/scripts/install
index 3686ae5..5bb4bb4 100644
--- a/scripts/install
+++ b/scripts/install
@@ -57,11 +57,9 @@ ynh_script_progression --message="Protecting directory"
 set_permission
 
 ynh_script_progression --message="Configuring permissions"
-if [ "$is_public" = "0" ];
-then	# Retire l'accès public
-    ynh_app_setting_delete --app $app --key skipped_uris
-else
-    ynh_app_setting_set --app $app --key unprotected_uris --value "/"
+if [ "$is_public" == '1' ];
+then
+    ynh_permission_update --permission "main" --add "visitors"
 fi
 
 # Recharge la configuration Nginx
diff --git a/scripts/upgrade b/scripts/upgrade
index e7a586f..28ee8d0 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -28,7 +28,7 @@ default_home_server=$(ynh_app_setting_get --app $app --key default_home_server)
 
 # Get source and install in source dir
 ynh_script_progression --message="Upgrading source files..." --weight=6
-ynh_secure_remove --file=$final_path/bundles
+ynh_secure_remove --file=$final_path
 install_source
 
 ynh_script_progression --message="Configuring application..."