diff --git a/flake.lock b/flake.lock
index 177441e..d671653 100644
--- a/flake.lock
+++ b/flake.lock
@@ -7,32 +7,32 @@
         ]
       },
       "locked": {
-        "lastModified": 1685599623,
-        "narHash": "sha256-Tob4CMOVHue0D3RzguDBCtUmX5ji2PsdbQDbIOIKvsc=",
+        "lastModified": 1706981411,
+        "narHash": "sha256-cLbLPTL1CDmETVh4p0nQtvoF+FSEjsnJTFpTxhXywhQ=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "93db05480c0c0f30382d3e80779e8386dcb4f9dd",
+        "rev": "652fda4ca6dafeb090943422c34ae9145787af37",
         "type": "github"
       },
       "original": {
         "owner": "nix-community",
-        "ref": "release-23.05",
+        "ref": "release-23.11",
         "repo": "home-manager",
         "type": "github"
       }
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1686431482,
-        "narHash": "sha256-oPVQ/0YP7yC2ztNsxvWLrV+f0NQ2QAwxbrZ+bgGydEM=",
+        "lastModified": 1709703039,
+        "narHash": "sha256-6hqgQ8OK6gsMu1VtcGKBxKQInRLHtzulDo9Z5jxHEFY=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "d3bb401dcfc5a46ce51cdfb5762e70cc75d082d2",
+        "rev": "9df3e30ce24fd28c7b3e2de0d986769db5d6225d",
         "type": "github"
       },
       "original": {
         "owner": "nixos",
-        "ref": "nixos-23.05",
+        "ref": "nixos-unstable",
         "repo": "nixpkgs",
         "type": "github"
       }
diff --git a/flake.nix b/flake.nix
index d4eb038..f2544b4 100644
--- a/flake.nix
+++ b/flake.nix
@@ -3,10 +3,10 @@
 
   inputs = {
     # Nixpkgs
-    nixpkgs.url = "github:nixos/nixpkgs/nixos-23.05";
+    nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
 
     # Home manager
-    home-manager.url = "github:nix-community/home-manager/release-23.05";
+    home-manager.url = "github:nix-community/home-manager/release-23.11";
     home-manager.inputs.nixpkgs.follows = "nixpkgs";
 
     # TODO: Add any other flake you might need
diff --git a/home-manager/home.nix b/home-manager/home.nix
index 8251f04..0e13b11 100644
--- a/home-manager/home.nix
+++ b/home-manager/home.nix
@@ -45,7 +45,7 @@
 
   xresources.properties = {
     "Xcursor.size" = 16;
-    "Xft.dpi" = 172;
+    "Xft.dpi" = 200;
   };
 
   home.packages = with pkgs; [
@@ -111,5 +111,4 @@
 
   # https://nixos.wiki/wiki/FAQ/When_do_I_update_stateVersion
   home.stateVersion = "23.05";
-  programs.home-manager.enable = true;
 }
diff --git a/nixos/configuration.nix b/nixos/configuration.nix
index 2e109a0..dc9aa32 100644
--- a/nixos/configuration.nix
+++ b/nixos/configuration.nix
@@ -14,7 +14,7 @@
   boot.loader.systemd-boot.enable = true;
   boot.loader.efi.canTouchEfiVariables = true;
 
-  networking.hostName = "nixos"; # Define your hostname.
+  networking.hostName = "laptop"; # Define your hostname.
   # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.
 
   # Configure network proxy if necessary
@@ -50,9 +50,9 @@
   services.xserver.desktopManager.plasma5.enable = true;
 
   # Configure keymap in X11
-  services.xserver = {
+  services.xserver.xkb = {
     layout = "us";
-    xkbVariant = "";
+    variant = "";
   };
 
   # Enable CUPS to print documents.