diff --git a/README.md b/README.md
index cf7e53b..a988741 100644
--- a/README.md
+++ b/README.md
@@ -17,7 +17,7 @@ If you don't have YunoHost, please consult [the guide](https://yunohost.org/#/in
 
 Monitoring system and time series database
 
-**Shipped version:** 2.33.1~ynh1
+**Shipped version:** 2.33.5~ynh1
 
 **Demo:** https://demo.do.prometheus.io
 
diff --git a/README_fr.md b/README_fr.md
index 6a6208a..7986b0c 100644
--- a/README_fr.md
+++ b/README_fr.md
@@ -13,7 +13,7 @@ Si vous n'avez pas YunoHost, regardez [ici](https://yunohost.org/#/install) pour
 
 Supervision chronologique de systèmes et services
 
-**Version incluse :** 2.33.1~ynh1
+**Version incluse :** 2.33.5~ynh1
 
 **Démo :** https://demo.do.prometheus.io
 
diff --git a/conf/app.386.src b/conf/app.386.src
index a6dba8c..1cf2870 100644
--- a/conf/app.386.src
+++ b/conf/app.386.src
@@ -1,5 +1,5 @@
-SOURCE_URL=https://github.com/prometheus/prometheus/releases/download/v2.33.1/prometheus-2.33.1.linux-386.tar.gz
-SOURCE_SUM=2a02adc1ba695c4efd0ca9c466d253c4c3008d49c2d65339ce4f0f98e2052ee2
+SOURCE_URL=https://github.com/prometheus/prometheus/releases/download/v2.33.5/prometheus-2.33.5.linux-386.tar.gz
+SOURCE_SUM=69a7a4c2d47d39a9f61ce62813c689e77992dd20489fdde1525c6678240fd145
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=tar.gz
 SOURCE_IN_SUBDIR=true
diff --git a/conf/app.amd64.src b/conf/app.amd64.src
index 1ff5a63..f13180d 100644
--- a/conf/app.amd64.src
+++ b/conf/app.amd64.src
@@ -1,5 +1,5 @@
-SOURCE_URL=https://github.com/prometheus/prometheus/releases/download/v2.33.1/prometheus-2.33.1.linux-amd64.tar.gz
-SOURCE_SUM=55de29727fc4d3977d3400c54fa222ebb52755bd0201936f1e1052fea6f2b44b
+SOURCE_URL=https://github.com/prometheus/prometheus/releases/download/v2.33.5/prometheus-2.33.5.linux-amd64.tar.gz
+SOURCE_SUM=53876d18d4ed2d02a35797d91b09e9057621b495415703be77dd29956002514d
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=tar.gz
 SOURCE_IN_SUBDIR=true
diff --git a/conf/app.arm64.src b/conf/app.arm64.src
index abc695c..7ad257f 100644
--- a/conf/app.arm64.src
+++ b/conf/app.arm64.src
@@ -1,5 +1,5 @@
-SOURCE_URL=https://github.com/prometheus/prometheus/releases/download/v2.33.1/prometheus-2.33.1.linux-arm64.tar.gz
-SOURCE_SUM=21d89df7a98882a1a872bd3210aeaac3915a7f7be9f2ad28c986c80ad64ee77d
+SOURCE_URL=https://github.com/prometheus/prometheus/releases/download/v2.33.5/prometheus-2.33.5.linux-arm64.tar.gz
+SOURCE_SUM=538f558d37e7863db57b3e81ba7133e2ba397b9db0c3b3e481885296b5956073
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=tar.gz
 SOURCE_IN_SUBDIR=true
diff --git a/conf/app.armv5.src b/conf/app.armv5.src
index 8f15a66..5b35c6f 100644
--- a/conf/app.armv5.src
+++ b/conf/app.armv5.src
@@ -1,5 +1,5 @@
-SOURCE_URL=https://github.com/prometheus/prometheus/releases/download/v2.33.1/prometheus-2.33.1.linux-armv5.tar.gz
-SOURCE_SUM=bc51a6073ac1d90c8ebd548694baeb8c6dff91945cf00b763c65a11412b7f945
+SOURCE_URL=https://github.com/prometheus/prometheus/releases/download/v2.33.5/prometheus-2.33.5.linux-armv5.tar.gz
+SOURCE_SUM=505e9f7546d434c3c58c7b264a7fa50b2a07848c7232688452a76c6b99259c14
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=tar.gz
 SOURCE_IN_SUBDIR=true
diff --git a/conf/app.armv6.src b/conf/app.armv6.src
index e35210d..d03b5f8 100644
--- a/conf/app.armv6.src
+++ b/conf/app.armv6.src
@@ -1,5 +1,5 @@
-SOURCE_URL=https://github.com/prometheus/prometheus/releases/download/v2.33.1/prometheus-2.33.1.linux-armv6.tar.gz
-SOURCE_SUM=16769a890ce803f571a5c68689dd9c6401a9d80e491352eaefd5eeff6441e460
+SOURCE_URL=https://github.com/prometheus/prometheus/releases/download/v2.33.5/prometheus-2.33.5.linux-armv6.tar.gz
+SOURCE_SUM=eb6c0a309de29805323b34a90e898689fbe15e4e4215e149cabe2d883f275740
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=tar.gz
 SOURCE_IN_SUBDIR=true
diff --git a/conf/app.armv7.src b/conf/app.armv7.src
index b49fcd6..1659bcb 100644
--- a/conf/app.armv7.src
+++ b/conf/app.armv7.src
@@ -1,5 +1,5 @@
-SOURCE_URL=https://github.com/prometheus/prometheus/releases/download/v2.33.1/prometheus-2.33.1.linux-armv7.tar.gz
-SOURCE_SUM=09e285f098c36a5f2e7cf065fb38bd8f65ef262aeda728aac48b8cbb40ef34cc
+SOURCE_URL=https://github.com/prometheus/prometheus/releases/download/v2.33.5/prometheus-2.33.5.linux-armv7.tar.gz
+SOURCE_SUM=4b6730e0fa483328c27af0bd7a0a14c9f0ea13536c83c40552ea847d6f5afac8
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=tar.gz
 SOURCE_IN_SUBDIR=true
diff --git a/conf/nginx.conf b/conf/nginx.conf
index a25d1a1..7415ad6 100644
--- a/conf/nginx.conf
+++ b/conf/nginx.conf
@@ -1,11 +1,6 @@
 #sub_path_only rewrite ^__PATH__$ __PATH__/ permanent;
 location __PATH__ {
 
-  # Force usage of https
-  if ($scheme = http) {
-    rewrite ^ https://$server_name$request_uri? permanent;
-  }
-
   proxy_pass http://127.0.0.1:__PORT__;
   proxy_set_header Host $host;
   proxy_set_header X-Real-IP $remote_addr;
diff --git a/conf/systemd.service b/conf/systemd.service
index d7eda5c..3d38ec8 100644
--- a/conf/systemd.service
+++ b/conf/systemd.service
@@ -15,5 +15,35 @@ ExecStart=__FINALPATH__/prometheus \
 StandardOutput=append:/var/log/__APP__/__APP__.log
 StandardError=inherit
 
+# Sandboxing options to harden security
+# Depending on specificities of your service/app, you may need to tweak these 
+# .. but this should be a good baseline
+# Details for these options: https://www.freedesktop.org/software/systemd/man/systemd.exec.html
+NoNewPrivileges=yes
+PrivateTmp=yes
+PrivateDevices=yes
+RestrictAddressFamilies=AF_UNIX AF_INET AF_INET6 AF_NETLINK
+RestrictNamespaces=yes
+RestrictRealtime=yes
+DevicePolicy=closed
+ProtectSystem=full
+ProtectControlGroups=yes
+ProtectKernelModules=yes
+ProtectKernelTunables=yes
+LockPersonality=yes
+SystemCallFilter=~@clock @debug @module @mount @obsolete @reboot @setuid @swap
+
+# Denying access to capabilities that should not be relevant for webapps
+# Doc: https://man7.org/linux/man-pages/man7/capabilities.7.html
+CapabilityBoundingSet=~CAP_RAWIO CAP_MKNOD
+CapabilityBoundingSet=~CAP_AUDIT_CONTROL CAP_AUDIT_READ CAP_AUDIT_WRITE
+CapabilityBoundingSet=~CAP_SYS_BOOT CAP_SYS_TIME CAP_SYS_MODULE CAP_SYS_PACCT
+CapabilityBoundingSet=~CAP_LEASE CAP_LINUX_IMMUTABLE CAP_IPC_LOCK
+CapabilityBoundingSet=~CAP_BLOCK_SUSPEND CAP_WAKE_ALARM
+CapabilityBoundingSet=~CAP_SYS_TTY_CONFIG
+CapabilityBoundingSet=~CAP_MAC_ADMIN CAP_MAC_OVERRIDE
+CapabilityBoundingSet=~CAP_NET_ADMIN CAP_NET_BROADCAST CAP_NET_RAW
+CapabilityBoundingSet=~CAP_SYS_ADMIN CAP_SYS_PTRACE CAP_SYSLOG
+
 [Install]
 WantedBy=multi-user.target
diff --git a/manifest.json b/manifest.json
index 9d903ab..b7e7aec 100644
--- a/manifest.json
+++ b/manifest.json
@@ -6,7 +6,7 @@
         "en": "Monitoring system and time series database",
         "fr": "Supervision chronologique de systèmes et services"
     },
-    "version": "2.33.1~ynh1",
+    "version": "2.33.5~ynh1",
     "url": "https://prometheus.io",
     "upstream": {
         "license": "Apache-2.0",
@@ -21,7 +21,7 @@
         "email": "tituspijean@outlook.com"
     },
     "requirements": {
-        "yunohost": ">= 4.1.3"
+        "yunohost": ">= 4.3"
     },
     "multi_instance": true,
     "services": [
@@ -33,8 +33,7 @@
         "install": [
             {
                 "name": "domain",
-                "type": "domain",
-                "example": "example.com"
+                "type": "domain"
             },
             {
                 "name": "path",
@@ -44,8 +43,7 @@
             },
             {
                 "name": "admin",
-                "type": "user",
-                "example": "johndoe"
+                "type": "user"
             }
         ]
     }
diff --git a/scripts/restore b/scripts/restore
index 2eacfe6..bf0532a 100755
--- a/scripts/restore
+++ b/scripts/restore
@@ -38,8 +38,6 @@ port=$(ynh_app_setting_get --app=$app --key=port)
 #=================================================
 ynh_script_progression --message="Validating restoration parameters..." --weight=1
 
-ynh_webpath_available --domain=$domain --path_url=$path_url \
-	|| ynh_die --message="Path not available: ${domain}${path_url}"
 test ! -d $final_path \
 	|| ynh_die --message="There is already a directory: $final_path "