diff --git a/flake.lock b/flake.lock
index 2b5c43d..4fda97a 100644
--- a/flake.lock
+++ b/flake.lock
@@ -105,11 +105,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1680266963,
-        "narHash": "sha256-IW/lzbUCOcldLHWHjNSg1YoViDnZOmz0ZJL7EH9OkV8=",
+        "lastModified": 1681154394,
+        "narHash": "sha256-avnu1K9AuouygBiwVKuDp6emiTET43az3rcpv0ctLjc=",
         "owner": "lnl7",
         "repo": "nix-darwin",
-        "rev": "99d4187d11be86b49baa3a1aec0530004072374f",
+        "rev": "025912529dd0b31dead95519e944ea05f1ad56f2",
         "type": "github"
       },
       "original": {
@@ -151,11 +151,11 @@
         "pre-commit-hooks": "pre-commit-hooks"
       },
       "locked": {
-        "lastModified": 1680782537,
-        "narHash": "sha256-oQQoEzpuo4fjyPNCu3/Tc+f8hPAvvuoy4bIo9hn7akg=",
+        "lastModified": 1681818540,
+        "narHash": "sha256-cokgv9kZM+rQtTI45x3z8WuCO4atL0UNtQWICc+v1WM=",
         "owner": "cachix",
         "repo": "devenv",
-        "rev": "e639583e5974e1d0f58ac110356f7f182d6f6004",
+        "rev": "c67a0fcf40a384f955d21494cb6d72a562cf82cf",
         "type": "github"
       },
       "original": {
@@ -508,12 +508,15 @@
       }
     },
     "flake-utils_7": {
+      "inputs": {
+        "systems": "systems"
+      },
       "locked": {
-        "lastModified": 1680946745,
-        "narHash": "sha256-KqGlwg9UTDsFBZZB8wzXgMnc8XQm95LtSbFvBsnqkPI=",
+        "lastModified": 1681202837,
+        "narHash": "sha256-H+Rh19JDwRtpVPAWp64F+rlEtxUWBAQW28eAi3SRSzg=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "946da791763db1c306b86a8bd3828bf5814a1247",
+        "rev": "cfacdce06f30d2b68473a46042957675eebb3401",
         "type": "github"
       },
       "original": {
@@ -657,15 +660,14 @@
     },
     "home-manager": {
       "inputs": {
-        "nixpkgs": "nixpkgs_7",
-        "utils": "utils_3"
+        "nixpkgs": "nixpkgs_7"
       },
       "locked": {
-        "lastModified": 1680667162,
-        "narHash": "sha256-2vgxK4j42y73S3XB2cThz1dSEyK9J9tfu4mhuEfAw68=",
+        "lastModified": 1681852391,
+        "narHash": "sha256-0wGjrFTmYyjS9jE6MdgjcOEKvWjFkKcRpOtSXso99JI=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "440faf5ae472657ef2d8cc7756d77b6ab0ace68d",
+        "rev": "aa03c8a429902dbaf15b3395f8cefc5a4b83f7f7",
         "type": "github"
       },
       "original": {
@@ -970,11 +972,11 @@
     },
     "nixlib": {
       "locked": {
-        "lastModified": 1680397293,
-        "narHash": "sha256-wBpJ73+tJ8fZSWb4tzNbAVahC4HSo2QG3nICDy4ExBQ=",
+        "lastModified": 1681001314,
+        "narHash": "sha256-5sDnCLdrKZqxLPK4KA8+f4A3YKO/u6ElpMILvX0g72c=",
         "owner": "nix-community",
         "repo": "nixpkgs.lib",
-        "rev": "b18d328214ca3c627d3cc3f51fd9d1397fdbcd7a",
+        "rev": "367c0e1086a4eb4502b24d872cea2c7acdd557f4",
         "type": "github"
       },
       "original": {
@@ -991,11 +993,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1680764424,
-        "narHash": "sha256-2tNAE9zWbAK3JvQnhlnB1uzHzhwbA9zF6A17CoTjnbk=",
+        "lastModified": 1681464810,
+        "narHash": "sha256-G7AD9qMvD7lU+5K7tTZpUMXvQa0kFR5KKY9y/okcX+w=",
         "owner": "nix-community",
         "repo": "nixos-generators",
-        "rev": "15ae4065acbf414989a8677097804326fe7c0532",
+        "rev": "5ad9f98194cfe7aa990929fb8cae28c500da7620",
         "type": "github"
       },
       "original": {
@@ -1166,11 +1168,11 @@
     },
     "nixpkgs-stable_2": {
       "locked": {
-        "lastModified": 1680390120,
-        "narHash": "sha256-RyDJcG/7mfimadlo8vO0QjW22mvYH1+cCqMuigUntr8=",
+        "lastModified": 1681613598,
+        "narHash": "sha256-Ogkoma0ytYcDoMR2N7CZFABPo+i0NNo26dPngru9tPc=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "c1e2efaca8d8a3db6a36f652765d6c6ba7bb8fae",
+        "rev": "1040ce5f652b586da95dfd80d48a745e107b9eac",
         "type": "github"
       },
       "original": {
@@ -1277,11 +1279,11 @@
     },
     "nixpkgs_7": {
       "locked": {
-        "lastModified": 1680487167,
-        "narHash": "sha256-9FNIqrxDZgSliGGN2XJJSvcDYmQbgOANaZA4UWnTdg4=",
+        "lastModified": 1681465517,
+        "narHash": "sha256-EasJh15/jcJNAHtq2SGbiADRXteURAnQbj1NqBoKkzU=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "53dad94e874c9586e71decf82d972dfb640ef044",
+        "rev": "abe7316dd51a313ce528972b104f4f04f56eefc4",
         "type": "github"
       },
       "original": {
@@ -1293,11 +1295,11 @@
     },
     "nixpkgs_8": {
       "locked": {
-        "lastModified": 1680942619,
-        "narHash": "sha256-kpCW1IegAZfEjCVJW7IPN/hEtRL/9dxaFFYiHS5qVAk=",
+        "lastModified": 1681753173,
+        "narHash": "sha256-MrGmzZWLUqh2VstoikKLFFIELXm/lsf/G9U9zR96VD4=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "6f95dd4fd050daf017cae2dfeb1cea1ec0e4c1a1",
+        "rev": "0a4206a51b386e5cda731e8ac78d76ad924c7125",
         "type": "github"
       },
       "original": {
@@ -1392,11 +1394,11 @@
         "nixpkgs-stable": "nixpkgs-stable_2"
       },
       "locked": {
-        "lastModified": 1680404136,
-        "narHash": "sha256-06D8HJmRv4DdpEQGblMhx2Vm81SBWM61XBBIx7QQfo0=",
+        "lastModified": 1681821695,
+        "narHash": "sha256-uwyBGo/9IALi97AfMuzkJroQQhV6hkybaZVdw6pRNG4=",
         "owner": "Mic92",
         "repo": "sops-nix",
-        "rev": "b93eb910f768f9788737bfed596a598557e5625d",
+        "rev": "5698b06b0731a2c15ff8c2351644427f8ad33993",
         "type": "github"
       },
       "original": {
@@ -1472,6 +1474,21 @@
         "type": "github"
       }
     },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    },
     "tullia": {
       "inputs": {
         "nix-nomad": "nix-nomad",
@@ -1528,21 +1545,6 @@
         "type": "github"
       }
     },
-    "utils_3": {
-      "locked": {
-        "lastModified": 1678901627,
-        "narHash": "sha256-U02riOqrKKzwjsxc/400XnElV+UtPUQWpANPlyazjH0=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "93a2b84fc4b70d9e089d029deacc3583435c2ed6",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "type": "github"
-      }
-    },
     "workon": {
       "inputs": {
         "flake-compat": "flake-compat_7",
diff --git a/hosts/plato/configuration.nix b/hosts/plato/configuration.nix
index 2d44c2d..bd5c7d9 100644
--- a/hosts/plato/configuration.nix
+++ b/hosts/plato/configuration.nix
@@ -20,7 +20,7 @@
   boot.loader.systemd-boot.enable = true;
   boot.loader.systemd-boot.configurationLimit = 3;
   boot.loader.efi.canTouchEfiVariables = true;
-  boot.cleanTmpDir = true;
+  boot.tmp.cleanOnBoot = true;
   boot.binfmt.emulatedSystems = [ "aarch64-linux" ];
 
   nixpkgs.config.allowUnfree = true;
@@ -80,7 +80,10 @@
   # Enable the OpenSSH daemon.
   services.openssh.enable = true;
 
-  services.tailscale.enable = true;
+  services.tailscale = {
+    enable = true;
+    useRoutingFeatures = "server";
+  };
   services.keybase.enable = true;
 
   virtualisation.docker = {