diff --git a/machines/krz01/proxmox/default.nix b/machines/krz01/proxmox/default.nix
index 650163f..1758edd 100644
--- a/machines/krz01/proxmox/default.nix
+++ b/machines/krz01/proxmox/default.nix
@@ -1,4 +1,9 @@
-{ sources, ... }:
+{
+  sources,
+  meta,
+  name,
+  ...
+}:
 let
   proxmox-nixos = import sources.proxmox-nixos;
 in
@@ -6,6 +11,7 @@ in
   imports = [ proxmox-nixos.nixosModules.proxmox-ve ];
   services.proxmox-ve = {
     enable = true;
+    ipAddress = meta.network.${name}.netbirdIp;
     openFirewall = false;
   };
   nixpkgs.overlays = [ proxmox-nixos.overlays.x86_64-linux ];
diff --git a/npins/sources.json b/npins/sources.json
index 1d134c2..9a7fa67 100644
--- a/npins/sources.json
+++ b/npins/sources.json
@@ -177,8 +177,8 @@
     "nixos-unstable": {
       "type": "Channel",
       "name": "nixos-unstable",
-      "url": "https://releases.nixos.org/nixos/unstable/nixos-25.05beta708622.5e4fbfb6b3de/nixexprs.tar.xz",
-      "hash": "18zd6qnn1zmz3pgq2q484lmdk486ncxyp8r5g9c71r9dc8jr5dnc"
+      "url": "https://releases.nixos.org/nixos/unstable/nixos-25.05beta723344.d3c42f187194/nixexprs.tar.xz",
+      "hash": "0kwwzcza46ygfvrhhbnc7x02z3qw3zkyrjaxcdxmza0jzdv8gydj"
     },
     "nixpkgs": {
       "type": "Channel",
@@ -194,9 +194,9 @@
         "repo": "proxmox-nixos"
       },
       "branch": "main",
-      "revision": "950e4cccac0f942076e8558f7f9f4d496cabfb18",
-      "url": "https://github.com/SaumonNet/proxmox-nixos/archive/950e4cccac0f942076e8558f7f9f4d496cabfb18.tar.gz",
-      "hash": "0bhqw42ydc0jfkfqw64xsg518a1pbxnvpqw92nna7lm8mzpxm6d4"
+      "revision": "15187a4c4ac50d1a38c734f72dd201a7eb504a89",
+      "url": "https://github.com/SaumonNet/proxmox-nixos/archive/15187a4c4ac50d1a38c734f72dd201a7eb504a89.tar.gz",
+      "hash": "1scyza59y0kfjhl5chsl53l61p0dv5ymb4k7bq8grg9nla4aj7f2"
     },
     "stateless-uptime-kuma": {
       "type": "Git",
@@ -211,3 +211,4 @@
     }
   },
   "version": 3
+}
\ No newline at end of file