diff --git a/flake.lock b/flake.lock
index a44d384..c720231 100644
--- a/flake.lock
+++ b/flake.lock
@@ -10,11 +10,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1717970544,
-        "narHash": "sha256-YX43aaegfqjXaZ3S+z0JI7SKOEE1Afqm/I9FBIezJ7A=",
+        "lastModified": 1718735045,
+        "narHash": "sha256-5PaPrMjQu0ojps12ecRO6qFntCU+pkUCrJIjDUFJknE=",
         "owner": "ezKEa",
         "repo": "aagl-gtk-on-nix",
-        "rev": "85c380e4e80fbc21d25165626ad2897cbb11af4d",
+        "rev": "2d4d6c0f286bd6901c8eab5e2d08593ca3394d6c",
         "type": "github"
       },
       "original": {
@@ -33,11 +33,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1718252558,
-        "narHash": "sha256-Yph5ocpdI3a1Ib+V9BQ4/0YyO4UVn8J0WeAvOLYGaGk=",
+        "lastModified": 1718403459,
+        "narHash": "sha256-6d+nrN/L8DUCCEioQkdXy71+lYs09sP4nExSMjEkw30=",
         "owner": "berberman",
         "repo": "flakes",
-        "rev": "73949fb5964f243ff9c28887bfc99c2fe12407c3",
+        "rev": "de292d23437ff2a6c41b32f3449fae83deb88cfb",
         "type": "github"
       },
       "original": {
@@ -53,11 +53,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1718078026,
-        "narHash": "sha256-LbQabH6h86ZzTvDnaZHmMwedRZNB2jYtUQzmoqWQoJ8=",
+        "lastModified": 1718730147,
+        "narHash": "sha256-QmD6B6FYpuoCqu6ZuPJH896ItNquDkn0ulQlOn4ykN8=",
         "owner": "ipetkov",
         "repo": "crane",
-        "rev": "a3f0c63eed74a516298932b9b1627dd80b9c3892",
+        "rev": "32c21c29b034d0a93fdb2379d6fabc40fc3d0e6c",
         "type": "github"
       },
       "original": {
@@ -73,11 +73,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1718242063,
-        "narHash": "sha256-n3AWItJ4a94GT0cray/eUV7tt3mulQ52L+lWJN9d1E8=",
+        "lastModified": 1718846788,
+        "narHash": "sha256-9dtXYtEkmXoUJV+PGLqscqF7qTn4AIhAKpFWRFU2NYs=",
         "owner": "nix-community",
         "repo": "disko",
-        "rev": "832a9f2c81ff3485404bd63952eadc17bf7ccef2",
+        "rev": "e1174d991944a01eaaa04bc59c6281edca4c0e6e",
         "type": "github"
       },
       "original": {
@@ -168,11 +168,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1718243258,
-        "narHash": "sha256-abBpj2VU8p6qlRzTU8o22q68MmOaZ4v8zZ4UlYl5YRU=",
+        "lastModified": 1718788307,
+        "narHash": "sha256-SqiOz0sljM0GjyQEVinPXQxaGcbOXw5OgpCWGPgh/vo=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "8d5e27b4807d25308dfe369d5a923d87e7dbfda3",
+        "rev": "d7830d05421d0ced83a0f007900898bdcaf2a2ca",
         "type": "github"
       },
       "original": {
@@ -221,11 +221,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1718218065,
-        "narHash": "sha256-fKC7Ryg3AYykDrS2ilS1VqA8/9B2m3yFZcshK+7tIEc=",
+        "lastModified": 1718782018,
+        "narHash": "sha256-8SBmf7Sx5xMLzL4VGEU0fe8cuq0yMumdkXgOPXXD3Bo=",
         "owner": "nix-community",
         "repo": "lanzaboote",
-        "rev": "7cb05fab896bd542c0ca4260d74d9d664cd7b56e",
+        "rev": "6fa7bc0522f71d3906a3788bbd80c344cd9c4523",
         "type": "github"
       },
       "original": {
@@ -250,11 +250,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1712745718,
-        "narHash": "sha256-pAPGjjPEC5Y3DeuqSlDgFRPAZStA1doWowOvmPY7jvk=",
+        "lastModified": 1718491861,
+        "narHash": "sha256-nnKZRkwXoCtGN8Rgv6FcHttX1JOPWQt2y7yY4Bz/hWk=",
         "owner": "Guanran928",
         "repo": "nvim",
-        "rev": "3fbc02368d9d554ac2918e48112fbc25957fb03a",
+        "rev": "49f55400d06fa113e4b4ae5a6fa97a6d83c59983",
         "type": "github"
       },
       "original": {
@@ -270,11 +270,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1718345812,
-        "narHash": "sha256-FJhA+YFsOFrAYe6EaiTEfomNf7jeURaPiG5/+a3DRSc=",
+        "lastModified": 1718662658,
+        "narHash": "sha256-AKG7BsqtVWDlefgzyKz7vjaKTLi4+bmTSBhowbQoZtM=",
         "owner": "LnL7",
         "repo": "nix-darwin",
-        "rev": "ff988d78f2f55641efacdf9a585d2937f7e32a9b",
+        "rev": "29b3096a6e283d7e6779187244cb2a3942239fdf",
         "type": "github"
       },
       "original": {
@@ -352,11 +352,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1718401149,
-        "narHash": "sha256-THXbbmhDZjEnc+372GYl3JpXKkkuo7nhShv66Reklsk=",
+        "lastModified": 1718833139,
+        "narHash": "sha256-m+7obxxZ6Fgjz/Cs3mkax8xec+0cDwnxb4Ti6jAP/ik=",
         "owner": "jacekszymanski",
         "repo": "nixcasks",
-        "rev": "d35924a6bd7c8a34f31e885754a5564ea06ab833",
+        "rev": "592abedb3df4d8d10107065c12632ce08d972d71",
         "type": "github"
       },
       "original": {
@@ -367,11 +367,11 @@
     },
     "nixos-hardware": {
       "locked": {
-        "lastModified": 1718349360,
-        "narHash": "sha256-SuPne4BMqh9/IkKIAG47Cu5qfmntAaqlHdX1yuFoDO0=",
+        "lastModified": 1718806950,
+        "narHash": "sha256-E+W/kbedZAiOuPtT+KQRposLaXGDLd7lyK7oL3IH/5U=",
         "owner": "NixOS",
         "repo": "nixos-hardware",
-        "rev": "ae5c8dcc4d0182d07d75df2dc97112de822cb9d6",
+        "rev": "acb4f0e9bfa8ca2d6fca5e692307b5c994e7dbda",
         "type": "github"
       },
       "original": {
@@ -397,11 +397,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1718276985,
-        "narHash": "sha256-u1fA0DYQYdeG+5kDm1bOoGcHtX0rtC7qs2YA2N1X++I=",
+        "lastModified": 1718710757,
+        "narHash": "sha256-zzHTI7iQByeuGDto16eRwPflCf3xfVOJJSB0/cnEd2s=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "3f84a279f1a6290ce154c5531378acc827836fbb",
+        "rev": "56fc115880db6498245adecda277ccdb33025bc2",
         "type": "github"
       },
       "original": {
@@ -413,11 +413,11 @@
     },
     "nixpkgs-stable": {
       "locked": {
-        "lastModified": 1718229064,
-        "narHash": "sha256-ZFav8A9zPNfjZg/wrxh1uZeMJHELRfRgFP+meq01XYk=",
+        "lastModified": 1718447546,
+        "narHash": "sha256-JHuXsrC9pr4kA4n7LuuPfWFJUVlDBVJ1TXDVpHEuUgM=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "5c2ec3a5c2ee9909904f860dadc19bc12cd9cc44",
+        "rev": "842253bf992c3a7157b67600c2857193f126563a",
         "type": "github"
       },
       "original": {
@@ -468,11 +468,11 @@
     },
     "nur": {
       "locked": {
-        "lastModified": 1718400242,
-        "narHash": "sha256-gLX2eyWb8lVxwI5Uv0F5WKb+YwvlDYnI+sSQB2xMqhw=",
+        "lastModified": 1718873190,
+        "narHash": "sha256-puGZxr3LWT5DuHbpesgb8Hi2w0D07S7iJD92InUPU7c=",
         "owner": "nix-community",
         "repo": "NUR",
-        "rev": "d50ea2706590f0edce9f49d8990dbcf82cdb66ec",
+        "rev": "57f88b637d41f8f1f7c4a6d827ead6d9c4347e50",
         "type": "github"
       },
       "original": {
@@ -523,11 +523,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1717664902,
-        "narHash": "sha256-7XfBuLULizXjXfBYy/VV+SpYMHreNRHk9nKMsm1bgb4=",
+        "lastModified": 1718872830,
+        "narHash": "sha256-1EIYImP6ROTu2IuQtTG1aVcbXli+CgIXP7NpHqt7EXY=",
         "owner": "cachix",
         "repo": "pre-commit-hooks.nix",
-        "rev": "cc4d466cb1254af050ff7bdf47f6d404a7c646d1",
+        "rev": "e4ea49a8c0c35b5bea2d033263c6c6b4b2a19a41",
         "type": "github"
       },
       "original": {
@@ -573,19 +573,16 @@
     },
     "rust-overlay": {
       "inputs": {
-        "flake-utils": [
-          "flake-utils"
-        ],
         "nixpkgs": [
           "nixpkgs"
         ]
       },
       "locked": {
-        "lastModified": 1718331519,
-        "narHash": "sha256-6Ru37wS8uec626nHVIh6hSpCYB7eNc3RPFa2U//bhw4=",
+        "lastModified": 1718849885,
+        "narHash": "sha256-Qfc5HKpQvGhWXox0WJVzLqrAcFm3uy6xtWRvVmrkLYc=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "419e7fae2731f41dd9b3e34dfe8802be68558b92",
+        "rev": "bc1a236757cd5f6622f73838e551fb2035afa44a",
         "type": "github"
       },
       "original": {
@@ -620,11 +617,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1718137936,
-        "narHash": "sha256-psA+1Q5fPaK6yI3vzlLINNtb6EeXj111zQWnZYyJS9c=",
+        "lastModified": 1718506969,
+        "narHash": "sha256-Pm9I/BMQHbsucdWf6y9G3xBZh3TMlThGo4KBbeoeczg=",
         "owner": "Mic92",
         "repo": "sops-nix",
-        "rev": "c279dec105dd53df13a5e57525da97905cc0f0d6",
+        "rev": "797ce4c1f45a85df6dd3d9abdc53f2691bea9251",
         "type": "github"
       },
       "original": {
@@ -640,11 +637,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1718239576,
-        "narHash": "sha256-Afdz9oCQf8VCGXUhI8KxdJg9gc+fepZK//mYsijfhFw=",
+        "lastModified": 1718844164,
+        "narHash": "sha256-QUXWv6llKIQ5To2N24d9dRI78Hqfm9iFyhvmvlOICNo=",
         "owner": "nix-community",
         "repo": "srvos",
-        "rev": "d6280e5c12c4ddb26f0807387777786c66e4c552",
+        "rev": "557ff94aa1b48a723f8fa16eb9e7a2e6de991682",
         "type": "github"
       },
       "original": {
@@ -675,11 +672,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1718271476,
-        "narHash": "sha256-35hUMmFesmchb+u7heKHLG5B6c8fBOcSYo0jj0CHLes=",
+        "lastModified": 1718522839,
+        "narHash": "sha256-ULzoKzEaBOiLRtjeY3YoGFJMwWSKRYOic6VNw2UyTls=",
         "owner": "numtide",
         "repo": "treefmt-nix",
-        "rev": "e75ba0a6bb562d2ce275db28f6a36a2e4fd81391",
+        "rev": "68eb1dc333ce82d0ab0c0357363ea17c31ea1f81",
         "type": "github"
       },
       "original": {
diff --git a/flake.nix b/flake.nix
index 1d27d5c..67a76d7 100644
--- a/flake.nix
+++ b/flake.nix
@@ -141,7 +141,6 @@
     rust-overlay = {
       url = "github:oxalica/rust-overlay";
       inputs.nixpkgs.follows = "nixpkgs";
-      inputs.flake-utils.follows = "flake-utils";
     };
     scss-reset = {
       url = "github:andreymatin/scss-reset";
diff --git a/hosts/aristotle/default.nix b/hosts/aristotle/default.nix
index 688c154..8507c1a 100644
--- a/hosts/aristotle/default.nix
+++ b/hosts/aristotle/default.nix
@@ -54,6 +54,5 @@
   programs.adb.enable = true;
 
   # fucking hell
-  # FIXME: IFD
   programs.anime-game-launcher.enable = true;
 }
diff --git a/hosts/blacksteel/default.nix b/hosts/blacksteel/default.nix
index cc8102b..76cecf8 100644
--- a/hosts/blacksteel/default.nix
+++ b/hosts/blacksteel/default.nix
@@ -2,7 +2,6 @@
   pkgs,
   lib,
   config,
-  inputs,
   ...
 }: {
   imports = [
@@ -173,12 +172,7 @@
     eula = true;
     openFirewall = true;
 
-    package = pkgs.callPackage "${inputs.nixpkgs}/pkgs/games/minecraft-servers/derivation.nix" {
-      version = "1.21";
-      sha1 = "450698d1863ab5180c25d7c804ef0fe6369dd1ba";
-      url = "https://piston-data.mojang.com/v1/objects/450698d1863ab5180c25d7c804ef0fe6369dd1ba/server.jar";
-      jre_headless = pkgs.javaPackages.compiler.openjdk21.headless;
-    };
+    package = pkgs.minecraftServers.vanilla-1-21;
 
     # Aikar's flag
     # https://aikar.co/2018/07/02/tuning-the-jvm-g1gc-garbage-collector-flags-for-minecraft/
diff --git a/hosts/lightsail-tokyo/default.nix b/hosts/lightsail-tokyo/default.nix
index 13f077d..4ac3a87 100644
--- a/hosts/lightsail-tokyo/default.nix
+++ b/hosts/lightsail-tokyo/default.nix
@@ -89,12 +89,12 @@
 
       "element" = pkgs.element-web.override {
         element-web-unwrapped = pkgs.element-web-unwrapped.overrideAttrs (oldAttrs: {
-          version = "1.11.69-rc.1";
+          version = "1.11.69";
           src = oldAttrs.src.overrideAttrs {
-            outputHash = "sha256-vL21wTI9qeIhrFdbI0WsehVy0ZLBj9rayuQnTPC7k8g=";
+            outputHash = "sha256-oFSaKtig1z3jepLpwJW4i5VskMBhKUIbPsCfLQuCgMY=";
           };
           offlineCache = oldAttrs.offlineCache.overrideAttrs {
-            outputHash = "sha256-nZWclW2tEq7vPRPG5zzhYfExVnmPxYDm8DxME5w5ORI=";
+            outputHash = "sha256-ClpD/PIW3P1+d7KqDTl6gWNbqKaUi6JypE/yaVsB+Oc=";
           };
         });