diff --git a/flake.lock b/flake.lock
index 5a0b397..2aa479d 100644
--- a/flake.lock
+++ b/flake.lock
@@ -7,11 +7,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1771851181,
-        "narHash": "sha256-gFgE6mGUftwseV3DUENMb0k0EiHd739lZexPo5O/sdQ=",
+        "lastModified": 1773597207,
+        "narHash": "sha256-ZHoQqj+prlvfMItkQ/xTZbPguEcRlNPyRzh2j/51z8E=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "9a4b494b1aa1b93d8edf167f46dc8e0c0011280c",
+        "rev": "585a161ea6d1ec78e0daee9f1b40f8539d53d4a3",
         "type": "github"
       },
       "original": {
@@ -22,11 +22,11 @@
     },
     "nixos-hardware": {
       "locked": {
-        "lastModified": 1771423359,
-        "narHash": "sha256-yRKJ7gpVmXbX2ZcA8nFi6CMPkJXZGjie2unsiMzj3Ig=",
+        "lastModified": 1773533765,
+        "narHash": "sha256-qonGfS2lzCgCl59Zl63jF6dIRRpvW3AJooBGMaXjHiY=",
         "owner": "NixOS",
         "repo": "nixos-hardware",
-        "rev": "740a22363033e9f1bb6270fbfb5a9574067af15b",
+        "rev": "f8e82243fd601afb9f59ad230958bd073795cbfe",
         "type": "github"
       },
       "original": {
@@ -38,11 +38,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1771369470,
-        "narHash": "sha256-0NBlEBKkN3lufyvFegY4TYv5mCNHbi5OmBDrzihbBMQ=",
+        "lastModified": 1773389992,
+        "narHash": "sha256-wvfdLLWJ2I9oEpDd9PfMA8osfIZicoQ5MT1jIwNs9Tk=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "0182a361324364ae3f436a63005877674cf45efb",
+        "rev": "c06b4ae3d6599a672a6210b7021d699c351eebda",
         "type": "github"
       },
       "original": {
@@ -54,11 +54,11 @@
     },
     "nixpkgs-stable": {
       "locked": {
-        "lastModified": 1771714954,
-        "narHash": "sha256-nhZJPnBavtu40/L2aqpljrfUNb2rxmWTmSjK2c9UKds=",
+        "lastModified": 1773524153,
+        "narHash": "sha256-Jms57zzlFf64ayKzzBWSE2SGvJmK+NGt8Gli71d9kmY=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "afbbf774e2087c3d734266c22f96fca2e78d3620",
+        "rev": "e9f278faa1d0c2fc835bd331d4666b59b505a410",
         "type": "github"
       },
       "original": {
diff --git a/home-manager/modules/foot.nix b/home-manager/modules/foot.nix
index b0db30c..9c57cf9 100644
--- a/home-manager/modules/foot.nix
+++ b/home-manager/modules/foot.nix
@@ -7,7 +7,7 @@
       font-italic = "IosevkaTerm Nerd Font Mono:size=12";
     };
 
-    colors = {
+    colors-dark = {
       alpha = 0.85;
 
       # Gruvbox; copied from https://codeberg.org/dnkl/foot/src/branch/master/themes/gruvbox-dark
diff --git a/home-manager/modules/niri-config.kdl b/home-manager/modules/niri-config.kdl
index 130917a..5eb7bdf 100644
--- a/home-manager/modules/niri-config.kdl
+++ b/home-manager/modules/niri-config.kdl
@@ -76,6 +76,10 @@ input {
     position x=1280 y=0
 }
 
+output "DP-4" {
+    mode "3840x2160@60.000"
+}
+
 // Settings that influence how windows are positioned and sized.
 // Find more information on the wiki:
 // https://yalter.github.io/niri/Configuration:-Layout
diff --git a/nixos/configuration.nix b/nixos/configuration.nix
index 7bcdefd..f00ce9a 100644
--- a/nixos/configuration.nix
+++ b/nixos/configuration.nix
@@ -69,4 +69,10 @@
 
   programs.niri.enable = true;
   security.polkit.enable = true;
+
+  hardware.bluetooth = {
+    enable = true;
+    powerOnBoot = false;
+  };
+  services.blueman.enable = true;
 }
diff --git a/nixos/modules/foot.nix b/nixos/modules/foot.nix
index 2dc6033..7527d0e 100644
--- a/nixos/modules/foot.nix
+++ b/nixos/modules/foot.nix
@@ -5,4 +5,5 @@
     enableBashIntegration = true;
     enableFishIntegration = true;
   };
+  environment.etc."xdg/autostart/foot-server.desktop".enable = false;
 }
diff --git a/nixos/modules/user.nix b/nixos/modules/user.nix
index 9580e79..1231fcd 100644
--- a/nixos/modules/user.nix
+++ b/nixos/modules/user.nix
@@ -1,14 +1,10 @@
 { pkgs, ... }:
 {
   programs.fish.enable = true;
-  documentation.man.generateCaches = false;
+  documentation.man.cache.enable = false;
 
   # virtualisation.docker.enable = true;
   virtualisation.containers.enable = true;
-  programs.virt-manager.enable = true;
-  users.groups.libvirtd.members = [ "zeph" ];
-  virtualisation.libvirtd.enable = true;
-  virtualisation.spiceUSBRedirection.enable = true;
   virtualisation = {
     podman = {
       enable = true;