diff --git a/conf/app.src b/conf/app.src
index 24b6d2a..6ea4ee5 100644
--- a/conf/app.src
+++ b/conf/app.src
@@ -1,5 +1,5 @@
-SOURCE_URL=https://github.com/firefly-iii/firefly-iii/archive/refs/tags/5.6.8.tar.gz
-SOURCE_SUM=a1f7e30b7fa0ded2c10271e2f9f4b61fb26e3b0d4183250e444bfea92a016609
+SOURCE_URL=https://github.com/firefly-iii/firefly-iii/archive/refs/tags/5.7.1.tar.gz
+SOURCE_SUM=232E52E8C7459398DB9CA449A4CE7BBF13A64A8D8B89E9FF5086B5DB81739D22
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=tar.gz
 SOURCE_IN_SUBDIR=true
diff --git a/manifest.json b/manifest.json
index cc4e945..3f205d2 100644
--- a/manifest.json
+++ b/manifest.json
@@ -6,7 +6,7 @@
         "en": "Self-hosted financial manager",
         "fr": "Gestionnaire de finances personnelles"
     },
-    "version": "5.6.8~ynh1",
+    "version": "5.7.1~ynh1",
     "url": "https://firefly-iii.org/",
     "upstream": {
         "license": "GPL-3.0-or-later",
@@ -49,6 +49,10 @@
             {
                 "name": "is_public",
                 "type": "boolean",
+		"help": {
+                        "en": "If enabled, firefly-III will be accessible by people who doesn’t have an account. This can be changed later via the webadmin.",
+                        "fr": "Si cette case est cochée, firefly-III sera accessible aux personnes n’ayant pas de compte. Vous pourrez changer ceci plus tard via la webadmin."
+                },
                 "default": true
             }
         ]
diff --git a/scripts/_common.sh b/scripts/_common.sh
index 0dff24f..9ebd8d2 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -6,9 +6,6 @@
 
 # dependencies used by the app
 
-latest_tag=$(curl -s https://api.github.com/repos/firefly-iii/firefly-iii/releases/latest | grep 'tag_name' | cut -d\" -f4)
-tag="5.5.11"
-
 YNH_PHP_VERSION="8.0"
 
 # Composer version
diff --git a/scripts/install b/scripts/install
index fbeb2e3..310451b 100755
--- a/scripts/install
+++ b/scripts/install
@@ -27,7 +27,6 @@ is_public=$YNH_APP_ARG_IS_PUBLIC
 random_key=$(ynh_string_random --length=32)
 email=$(ynh_user_get_info --username=$admin --key=mail)
 phpversion=$YNH_PHP_VERSION
-update=1
 
 app=$YNH_APP_INSTANCE_NAME
 
@@ -51,7 +50,6 @@ 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=$app --key=admin --value=$admin
 ynh_app_setting_set --app=$app --key=random_key --value=$random_key
-ynh_app_setting_set --app=$app --key=update --value=$update
 ynh_app_setting_set --app=$app --key=phpversion --value=$phpversion
 
 #=================================================
@@ -94,7 +92,7 @@ ynh_script_progression --message="Cloning Firefly-iii..."
 
 ynh_app_setting_set --app=$app --key=final_path --value=$final_path
 
-git clone --quiet -b $tag --depth 1 https://github.com/firefly-iii/firefly-iii.git $final_path
+ynh_setup_source --dest_dir=$final_path
 
 chmod 750 "$final_path"
 chmod -R o-rwx "$final_path"
diff --git a/scripts/upgrade b/scripts/upgrade
index 78df5c3..8c9ad73 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -24,7 +24,6 @@ db_name=$(ynh_app_setting_get --app=$app --key=db_name)
 db_pwd=$(ynh_app_setting_get --app=$app --key=mysqlpwd)
 random_key=$(ynh_app_setting_get --app=$app --key=random_key)
 email=$(ynh_user_get_info --username=$admin --key=mail)
-update=$(ynh_app_setting_get --app=$app --key=update)
 phpversion=$YNH_PHP_VERSION
 
 #=================================================
@@ -90,17 +89,11 @@ then
   if [ `cd $final_path && git rev-parse --is-inside-work-tree` ];
   then
 	pushd "$final_path"
-      if [ $update -eq 1 ]
-      then
-          git fetch --quiet origin tag $latest_tag --no-tags
-          git checkout --quiet $latest_tag
-      else
-          git fetch --quiet origin tag $tag --no-tags
-          git checkout --quiet $tag  --quiet
-      fi
-      ynh_secure_remove --file="$final_path/bootstrap/cache/*"
-      ynh_secure_remove --file="$final_path/vendor/"
-    popd
+	ynh_setup_source --dest_dir=$final_path
+	ynh_secure_remove --file="$final_path/bootstrap/cache/*"
+	ynh_secure_remove --file="$final_path/vendor/"
+	popd
+
   else
     ynh_script_progression --message="Upgrading source files..."
     # Create a temporary directory
@@ -116,18 +109,10 @@ then
 	cp -aT "$final_path/storage/export" "$tmpdir/storage/export/"
 	ynh_secure_remove --file="$final_path"
 
-	# Download, check integrity, uncompress and patch the source from app.src
-    if [ $update -eq 1 ]
-    then
-       
-     git clone --quiet -b $latest_tag --depth 1 https://github.com/firefly-iii/firefly-iii.git $final_path
-
-    else
-      git clone --quiet -b $tag --depth 1 https://github.com/firefly-iii/firefly-iii.git $final_path
-
-    fi
-
-    ynh_secure_remove  bootstrap/cache/*
+	# Download, check integrity, uncompress and patch the source from app.src   
+    	ynh_setup_source --dest_dir=$final_path
+    	ynh_secure_remove  bootstrap/cache/*
+	
 	# Restore the config file and data
 	mkdir -p "$final_path/storage/upload/"
 	mkdir -p "$final_path/storage/export/"
@@ -175,7 +160,7 @@ ynh_add_fpm_config --usage=low --footprint=low
 ynh_script_progression --message="Updating PHP dependencies..."
 
 chown -R $app $final_path
-ynh_exec_warn_less ynh_install_composer --phpversion="$phpversion" --workdir="$final_path"
+ynh_exec_warn_less ynh_install_composer 
 
 #=================================================
 # MODIFY A CONFIG FILE
@@ -210,6 +195,15 @@ ynh_add_config --template="../conf/cron" --destination="/etc/cron.d/$app"
 chown root: "/etc/cron.d/$app"
 chmod 644 "/etc/cron.d/$app"
 
+#=================================================
+# SECURE FILES AND DIRECTORIES
+#=================================================
+
+# Set permissions to app files
+chmod 750 "$final_path"
+chmod -R o-rwx "$final_path"
+chown -R $app:www-data "$final_path"
+
 #=================================================
 # RELOAD NGINX
 #=================================================