diff --git a/flake.lock b/flake.lock
index 5c90b10..2523c50 100644
--- a/flake.lock
+++ b/flake.lock
@@ -5,11 +5,11 @@
         "fromYaml": "fromYaml"
       },
       "locked": {
-        "lastModified": 1746562888,
-        "narHash": "sha256-YgNJQyB5dQiwavdDFBMNKk1wyS77AtdgDk/VtU6wEaI=",
+        "lastModified": 1755819240,
+        "narHash": "sha256-qcMhnL7aGAuFuutH4rq9fvAhCpJWVHLcHVZLtPctPlo=",
         "owner": "SenchoPens",
         "repo": "base16.nix",
-        "rev": "806a1777a5db2a1ef9d5d6f493ef2381047f2b89",
+        "rev": "75ed5e5e3fce37df22e49125181fa37899c3ccd6",
         "type": "github"
       },
       "original": {
@@ -76,11 +76,11 @@
         "rust-overlay": "rust-overlay"
       },
       "locked": {
-        "lastModified": 1755785370,
-        "narHash": "sha256-oA3H94jjm+Ju6m2iNv03v6/R42jven8vhIm9heGEGzo=",
+        "lastModified": 1757122261,
+        "narHash": "sha256-K4b+ujyYhbur7TY4JCiiKXdNLeAvsAkoFW8ulOkfayY=",
         "owner": "chaotic-cx",
         "repo": "nyx",
-        "rev": "d92228471fabcb46147cdbda83c6476928c4aebd",
+        "rev": "e347ef625cf40c90592e419521b0d5127272a045",
         "type": "github"
       },
       "original": {
@@ -96,11 +96,11 @@
         "nixpkgs": "nixpkgs_2"
       },
       "locked": {
-        "lastModified": 1753399495,
-        "narHash": "sha256-Ek1jJ6qSa+7bXOp3M05cu0daxGYGBuT+b3alHBDTVKs=",
+        "lastModified": 1756006520,
+        "narHash": "sha256-L17+ZaB+knRCoTH8ijfjVZ5m4xeSjhe0jFjGCRXVpWQ=",
         "owner": "daeuniverse",
         "repo": "flake.nix",
-        "rev": "0c7fc4b0984982c44731d4603ce0d37d0d4742a2",
+        "rev": "1b7823fec242bee106e9d2a79ba72c835fb3baaf",
         "type": "github"
       },
       "original": {
@@ -116,11 +116,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1755519972,
-        "narHash": "sha256-bU4nqi3IpsUZJeyS8Jk85ytlX61i4b0KCxXX9YcOgVc=",
+        "lastModified": 1756733629,
+        "narHash": "sha256-dwWGlDhcO5SMIvMSTB4mjQ5Pvo2vtxvpIknhVnSz2I8=",
         "owner": "nix-community",
         "repo": "disko",
-        "rev": "4073ff2f481f9ef3501678ff479ed81402caae6d",
+        "rev": "a5c4f2ab72e3d1ab43e3e65aa421c6f2bd2e12a1",
         "type": "github"
       },
       "original": {
@@ -132,11 +132,11 @@
     "firefox-gnome-theme": {
       "flake": false,
       "locked": {
-        "lastModified": 1748383148,
-        "narHash": "sha256-pGvD/RGuuPf/4oogsfeRaeMm6ipUIznI2QSILKjKzeA=",
+        "lastModified": 1756083905,
+        "narHash": "sha256-UqYGTBgI5ypGh0Kf6zZjom/vABg7HQocB4gmxzl12uo=",
         "owner": "rafaelmardojai",
         "repo": "firefox-gnome-theme",
-        "rev": "4eb2714fbed2b80e234312611a947d6cb7d70caf",
+        "rev": "b655eaf16d4cbec9c3472f62eee285d4b419a808",
         "type": "github"
       },
       "original": {
@@ -192,11 +192,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1751413152,
-        "narHash": "sha256-Tyw1RjYEsp5scoigs1384gIg6e0GoBVjms4aXFfRssQ=",
+        "lastModified": 1756770412,
+        "narHash": "sha256-+uWLQZccFHwqpGqr2Yt5VsW/PbeJVTn9Dk6SHWhNRPw=",
         "owner": "hercules-ci",
         "repo": "flake-parts",
-        "rev": "77826244401ea9de6e3bac47c2db46005e1f30b5",
+        "rev": "4524271976b625a4a605beefd893f270620fd751",
         "type": "github"
       },
       "original": {
@@ -278,11 +278,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1755491080,
-        "narHash": "sha256-ib1Xi13NEalrFqQAHceRsb+6aIPANFuQq80SS/bY10M=",
+        "lastModified": 1757072639,
+        "narHash": "sha256-8aC1lUvVpu2BBBgX7iKYyf5nyuGfoyYStxD4es3mzuM=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "f8af2cbe386f9b96dd9efa57ab15a09377f38f4d",
+        "rev": "a51e585a05d318f988dfe09ec7fe31de966d9a76",
         "type": "github"
       },
       "original": {
@@ -298,11 +298,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1755810213,
-        "narHash": "sha256-QdenO8f0PTg+tC6HuSvngKcbRZA5oZKmjUT+MXKOLQg=",
+        "lastModified": 1757075491,
+        "narHash": "sha256-a+NMGl5tcvm+hyfSG2DlVPa8nZLpsumuRj1FfcKb2mQ=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "6911d3e7f475f7b3558b4f5a6aba90fa86099baa",
+        "rev": "f56bf065f9abedc7bc15e1f2454aa5c8edabaacf",
         "type": "github"
       },
       "original": {
@@ -348,11 +348,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1755151620,
-        "narHash": "sha256-fVMalQZ+tRXR8oue2SdWu4CdlsS2NII+++rI40XQ8rU=",
+        "lastModified": 1757052778,
+        "narHash": "sha256-rYszJwY0EArAqK6q0i5bB1zxNCNRk6gVmD9SIvnoXW8=",
         "owner": "Jovian-Experiments",
         "repo": "Jovian-NixOS",
-        "rev": "16e12d22754d97064867006acae6e16da7a142a6",
+        "rev": "ceaa413a68f28bbf6731464594fdb2c3513e9110",
         "type": "github"
       },
       "original": {
@@ -386,11 +386,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1755615617,
-        "narHash": "sha256-HMwfAJBdrr8wXAkbGhtcby1zGFvs+StOp19xNsbqdOg=",
-        "owner": "NixOS",
+        "lastModified": 1756989294,
+        "narHash": "sha256-vh3F0p7pGvj9tItYjlqiZ3zTJCuw9+d74RhYCYLuaBQ=",
+        "owner": "PedroHLC",
         "repo": "nixpkgs",
-        "rev": "20075955deac2583bb12f07151c2df830ef346b4",
+        "rev": "f04ea9d87566cfe950cf45d7311a9964dcf3bf38",
         "type": "github"
       },
       "original": {
@@ -430,11 +430,11 @@
     },
     "nixpkgs_3": {
       "locked": {
-        "lastModified": 1755615617,
-        "narHash": "sha256-HMwfAJBdrr8wXAkbGhtcby1zGFvs+StOp19xNsbqdOg=",
+        "lastModified": 1756787288,
+        "narHash": "sha256-rw/PHa1cqiePdBxhF66V7R+WAP8WekQ0mCDG4CFqT8Y=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "20075955deac2583bb12f07151c2df830ef346b4",
+        "rev": "d0fc30899600b9b3466ddb260fd83deb486c32f1",
         "type": "github"
       },
       "original": {
@@ -446,11 +446,11 @@
     },
     "nixpkgs_4": {
       "locked": {
-        "lastModified": 1751792365,
-        "narHash": "sha256-J1kI6oAj25IG4EdVlg2hQz8NZTBNYvIS0l4wpr9KcUo=",
+        "lastModified": 1756819007,
+        "narHash": "sha256-12V64nKG/O/guxSYnr5/nq1EfqwJCdD2+cIGmhz3nrE=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "1fd8bada0b6117e6c7eb54aad5813023eed37ccb",
+        "rev": "aaff8c16d7fc04991cac6245bee1baa31f72b1e1",
         "type": "github"
       },
       "original": {
@@ -470,11 +470,11 @@
         "systems": "systems_2"
       },
       "locked": {
-        "lastModified": 1755814403,
-        "narHash": "sha256-2iULLpTIzhRF+7ppTlfAfTGqFJknKOPjjUHlm2lqFMs=",
+        "lastModified": 1757145319,
+        "narHash": "sha256-F5islzaJ5zGXomXAGM7Kqi5skyGaNXOLD77atgmReZw=",
         "owner": "nix-community",
         "repo": "nixvim",
-        "rev": "d96069b1e14c7d9b756cc7c1dcf59f04ef35756b",
+        "rev": "a04b93fa7bf4160a9dc60d0713fff44c0fff9af6",
         "type": "github"
       },
       "original": {
@@ -495,11 +495,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1751906969,
-        "narHash": "sha256-BSQAOdPnzdpOuCdAGSJmefSDlqmStFNScEnrWzSqKPw=",
+        "lastModified": 1756961635,
+        "narHash": "sha256-hETvQcILTg5kChjYNns1fD5ELdsYB/VVgVmBtqKQj9A=",
         "owner": "nix-community",
         "repo": "NUR",
-        "rev": "ddb679f4131e819efe3bbc6457ba19d7ad116f25",
+        "rev": "6ca27b2654ac55e3f6e0ca434c1b4589ae22b370",
         "type": "github"
       },
       "original": {
@@ -550,11 +550,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1755485198,
-        "narHash": "sha256-C3042ST2lUg0nh734gmuP4lRRIBitA6Maegg2/jYRM4=",
+        "lastModified": 1757039615,
+        "narHash": "sha256-qm53+EUFfzyF8F0MEscHGqf9tx462GV3/zUZrn9wiQU=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "aa45e63d431b28802ca4490cfc796b9e31731df7",
+        "rev": "4486e04adbb4b0e39f593767f2c36e2211003d01",
         "type": "github"
       },
       "original": {
@@ -582,11 +582,11 @@
         "tinted-zed": "tinted-zed"
       },
       "locked": {
-        "lastModified": 1755708361,
-        "narHash": "sha256-RmqBx2EamhIk0WVhQSNb8iehaVhilO7D0YAnMoFPqJQ=",
+        "lastModified": 1757119848,
+        "narHash": "sha256-DxxKBdP6MFleepcB1hsQYU4cHvvFTekFWlomqot7k9A=",
         "owner": "danth",
         "repo": "stylix",
-        "rev": "2355da455d7188228aaf20ac16ea9386e5aa6f0c",
+        "rev": "f6e9a1b62457efcbf48a09aafbf7233f306fcdc9",
         "type": "github"
       },
       "original": {
@@ -676,11 +676,11 @@
     "tinted-schemes": {
       "flake": false,
       "locked": {
-        "lastModified": 1750770351,
-        "narHash": "sha256-LI+BnRoFNRa2ffbe3dcuIRYAUcGklBx0+EcFxlHj0SY=",
+        "lastModified": 1754779259,
+        "narHash": "sha256-8KG2lXGaXLUE0F/JVwLQe7kOVm21IDfNEo0gfga5P4M=",
         "owner": "tinted-theming",
         "repo": "schemes",
-        "rev": "5a775c6ffd6e6125947b393872cde95867d85a2a",
+        "rev": "097d751b9e3c8b97ce158e7d141e5a292545b502",
         "type": "github"
       },
       "original": {
@@ -692,11 +692,11 @@
     "tinted-tmux": {
       "flake": false,
       "locked": {
-        "lastModified": 1751159871,
-        "narHash": "sha256-UOHBN1fgHIEzvPmdNMHaDvdRMgLmEJh2hNmDrp3d3LE=",
+        "lastModified": 1754788770,
+        "narHash": "sha256-LAu5nBr7pM/jD9jwFc6/kyFY4h7Us4bZz7dvVvehuwo=",
         "owner": "tinted-theming",
         "repo": "tinted-tmux",
-        "rev": "bded5e24407cec9d01bd47a317d15b9223a1546c",
+        "rev": "fb2175accef8935f6955503ec9dd3c973eec385c",
         "type": "github"
       },
       "original": {
@@ -708,11 +708,11 @@
     "tinted-zed": {
       "flake": false,
       "locked": {
-        "lastModified": 1751158968,
-        "narHash": "sha256-ksOyv7D3SRRtebpXxgpG4TK8gZSKFc4TIZpR+C98jX8=",
+        "lastModified": 1755613540,
+        "narHash": "sha256-zBFrrTxHLDMDX/OYxkCwGGbAhPXLi8FrnLhYLsSOKeY=",
         "owner": "tinted-theming",
         "repo": "base16-zed",
-        "rev": "86a470d94204f7652b906ab0d378e4231a5b3384",
+        "rev": "937bada16cd3200bdbd3a2f5776fc3b686d5cba0",
         "type": "github"
       },
       "original": {
diff --git a/hosts/dos/env.nix b/hosts/dos/env.nix
index 17c6d85..50172f7 100644
--- a/hosts/dos/env.nix
+++ b/hosts/dos/env.nix
@@ -34,14 +34,17 @@
   Locale = "en_US.UTF-8";
   ### See https://docs.moodle.org/405/en/Table_of_locales
 
-  StateVersion = "25.05";
+  StateVersion = "25.11";
   ### See https://mynixos.com/nixpkgs/option/system.stateVersion
 
   TimeZone = "Asia/Singapore";
   ### See https://en.wikipedia.org/wiki/List_of_tz_database_time_zones
 
   ## Wayland related
-  MonitorSettings = "monitor=eDP-1, preferred, auto, 1.25";
+  MonitorSettings = "
+  monitor=eDP-1, 2560x1600@165, 0x0, 1.25
+  monitor=DP-1, 2560x1440@144, 2560x0, 1.25
+  ";
   ### MonitorSettings For Hyprland See https://wiki.hyprland.org/Configuring/Monitors/
 
   OutputSettings = "output * scale 1";
diff --git a/modules/system/environment.nix b/modules/system/environment.nix
index f0ff5d0..077bc2f 100644
--- a/modules/system/environment.nix
+++ b/modules/system/environment.nix
@@ -79,6 +79,7 @@ in {
       gcc
       clang
       zig
+      zed-editor
     ];
   };