diff --git a/common/nomad.nix b/common/nomad.nix
index 527b4e3..bcabc61 100644
--- a/common/nomad.nix
+++ b/common/nomad.nix
@@ -7,7 +7,6 @@ in
 {
   services.nomad = {
     enable = true;
-    package = pkgs.unstable.nomad;
     # true breaks at least CSI volumes
     # TODO: consider fixing
     dropPrivileges = false;
diff --git a/flake.lock b/flake.lock
index 1e5dbe5..96d5960 100644
--- a/flake.lock
+++ b/flake.lock
@@ -9,11 +9,11 @@
         "utils": "utils"
       },
       "locked": {
-        "lastModified": 1698921442,
-        "narHash": "sha256-7KmvhQ7FuXlT/wG4zjTssap6maVqeAMBdtel+VjClSM=",
+        "lastModified": 1703087360,
+        "narHash": "sha256-0VUbWBW8VyiDRuimMuLsEO4elGuUw/nc2WDeuO1eN1M=",
         "owner": "serokell",
         "repo": "deploy-rs",
-        "rev": "660180bbbeae7d60dad5a92b30858306945fd427",
+        "rev": "b709d63debafce9f5645a5ba550c9e0983b3d1f7",
         "type": "github"
       },
       "original": {
@@ -25,11 +25,11 @@
     "flake-compat": {
       "flake": false,
       "locked": {
-        "lastModified": 1668681692,
-        "narHash": "sha256-Ht91NGdewz8IQLtWZ9LCeNXMSXHUss+9COoqu6JLmXU=",
+        "lastModified": 1696426674,
+        "narHash": "sha256-kvjfFW7WAETZlt09AgDn1MrtKzP7t90Vf7vypd3OL1U=",
         "owner": "edolstra",
         "repo": "flake-compat",
-        "rev": "009399224d5e398d03b22badca40a37ac85412a1",
+        "rev": "0f9255e01c2351cc7d116c072cb317785dd33b33",
         "type": "github"
       },
       "original": {
@@ -40,11 +40,11 @@
     },
     "impermanence": {
       "locked": {
-        "lastModified": 1697303681,
-        "narHash": "sha256-caJ0rXeagaih+xTgRduYtYKL1rZ9ylh06CIrt1w5B4g=",
+        "lastModified": 1702984171,
+        "narHash": "sha256-reIUBrUXibohXmvXRsgpvtlCE0QQSvWSA+qQCKohgR0=",
         "owner": "nix-community",
         "repo": "impermanence",
-        "rev": "0f317c2e9e56550ce12323eb39302d251618f5b5",
+        "rev": "123e94200f63952639492796b8878e588a4a2851",
         "type": "github"
       },
       "original": {
@@ -55,27 +55,27 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1700851152,
-        "narHash": "sha256-3PWITNJZyA3jz5IGREJRfSykM6xSLmD8u5A3WpBCyDM=",
+        "lastModified": 1702921762,
+        "narHash": "sha256-O/rP7gulApQAB47u6szEd8Pn8Biw0d84j5iuP2tcxzY=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "1216a5ba22a93a4a3a3bfdb4bff0f4727c576fcc",
+        "rev": "d02ffbbe834b5599fc5f134e644e49397eb07188",
         "type": "github"
       },
       "original": {
         "owner": "NixOS",
-        "ref": "nixos-23.05",
+        "ref": "nixos-23.11",
         "repo": "nixpkgs",
         "type": "github"
       }
     },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1700794826,
-        "narHash": "sha256-RyJTnTNKhO0yqRpDISk03I/4A67/dp96YRxc86YOPgU=",
+        "lastModified": 1703013332,
+        "narHash": "sha256-+tFNwMvlXLbJZXiMHqYq77z/RfmpfpiI3yjL6o/Zo9M=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "5a09cb4b393d58f9ed0d9ca1555016a8543c2ac8",
+        "rev": "54aac082a4d9bb5bbc5c4e899603abfb76a3f6d6",
         "type": "github"
       },
       "original": {
@@ -93,13 +93,31 @@
         "nixpkgs-unstable": "nixpkgs-unstable"
       }
     },
-    "utils": {
+    "systems": {
       "locked": {
-        "lastModified": 1667395993,
-        "narHash": "sha256-nuEHfE/LcWyuSWnS8t12N1wc105Qtau+/OdUAjtQ0rA=",
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    },
+    "utils": {
+      "inputs": {
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1701680307,
+        "narHash": "sha256-kAuep2h5ajznlPMD9rnQyffWG8EM/C73lejGofXvdM8=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "5aed5285a952e0b949eb3ba02c12fa4fcfef535f",
+        "rev": "4022d587cbbfd70fe950c1e2083a02621806a725",
         "type": "github"
       },
       "original": {
diff --git a/flake.nix b/flake.nix
index bc58145..c502cc0 100644
--- a/flake.nix
+++ b/flake.nix
@@ -5,7 +5,7 @@
     deploy-rs.url = "github:serokell/deploy-rs";
     deploy-rs.inputs.nixpkgs.follows = "nixpkgs";
     impermanence.url = "github:nix-community/impermanence";
-    nixpkgs.url = "github:NixOS/nixpkgs/nixos-23.05";
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-23.11";
     nixpkgs-unstable.url = "github:NixOS/nixpkgs/nixos-unstable";
   };