diff --git a/flake.lock b/flake.lock
index e580de0..5d9a036 100644
--- a/flake.lock
+++ b/flake.lock
@@ -14,11 +14,11 @@
         "sf-pro": "sf-pro"
       },
       "locked": {
-        "lastModified": 1780240721,
-        "narHash": "sha256-O5dSz9h4zRnYyGYTS0hfMamYEDutsEC1PzxQELdsttU=",
+        "lastModified": 1781881853,
+        "narHash": "sha256-JawESccafFrnpr1YPYc2Xd7WaBJvbE+4FLZzWY3AfJU=",
         "owner": "Lyndeno",
         "repo": "apple-fonts.nix",
-        "rev": "a11f7174137d4a0267bd8d7abd85da05bd9a41cc",
+        "rev": "bb4d5244052c1f6cae543baea793bf44f3f8bfb4",
         "type": "github"
       },
       "original": {
@@ -57,17 +57,14 @@
       "inputs": {
         "flake-schemas": "flake-schemas",
         "home-manager": "home-manager",
-        "jovian": "jovian",
-        "niks3": "niks3",
-        "nixpkgs": "nixpkgs_2",
-        "rust-overlay": "rust-overlay"
+        "nixpkgs": "nixpkgs_2"
       },
       "locked": {
-        "lastModified": 1781537616,
-        "narHash": "sha256-xIymhdrUEJ1HXhprACY/st+m0uT9Y48uw7o68dMfJ+U=",
+        "lastModified": 1781973186,
+        "narHash": "sha256-xxTBi1xTp/6Eqk7xocj/fftWmyHnc3fDIwmifl4FRaA=",
         "owner": "chaotic-cx",
         "repo": "nyx",
-        "rev": "b3e97bde839af37572c2dc5781a3e9006c70031a",
+        "rev": "0a8f0b8ff103f2eeb8f03a8c6af1a45657359927",
         "type": "github"
       },
       "original": {
@@ -99,49 +96,18 @@
         "type": "github"
       }
     },
-    "crane": {
-      "locked": {
-        "lastModified": 1765145449,
-        "narHash": "sha256-aBVHGWWRzSpfL++LubA0CwOOQ64WNLegrYHwsVuVN7A=",
-        "owner": "ipetkov",
-        "repo": "crane",
-        "rev": "69f538cdce5955fcd47abfed4395dc6d5194c1c5",
-        "type": "github"
-      },
-      "original": {
-        "owner": "ipetkov",
-        "repo": "crane",
-        "type": "github"
-      }
-    },
-    "flake-compat": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1761588595,
-        "narHash": "sha256-XKUZz9zewJNUj46b4AJdiRZJAvSZ0Dqj2BNfXvFlJC4=",
-        "owner": "edolstra",
-        "repo": "flake-compat",
-        "rev": "f387cd2afec9419c8ee37694406ca490c3f34ee5",
-        "type": "github"
-      },
-      "original": {
-        "owner": "edolstra",
-        "repo": "flake-compat",
-        "type": "github"
-      }
-    },
     "flake-schemas": {
       "locked": {
-        "lastModified": 1721999734,
-        "narHash": "sha256-G5CxYeJVm4lcEtaO87LKzOsVnWeTcHGKbKxNamNWgOw=",
-        "rev": "0a5c42297d870156d9c57d8f99e476b738dcd982",
-        "revCount": 75,
+        "lastModified": 1780327564,
+        "narHash": "sha256-HiRPtA0spK+Dkgbhz/1zW9glXxNVB+L4Rj2VYmdawb8=",
+        "rev": "6cc9bd98891b1fc6bb2b8cb3277df8bc72799ca6",
+        "revCount": 149,
         "type": "tarball",
-        "url": "https://api.flakehub.com/f/pinned/DeterminateSystems/flake-schemas/0.1.5/0190ef2f-61e0-794b-ba14-e82f225e55e6/source.tar.gz"
+        "url": "https://api.flakehub.com/f/pinned/DeterminateSystems/flake-schemas/0.5.0/019e83cf-9af3-78b1-ac5b-70e68ad1efe1/source.tar.gz"
       },
       "original": {
         "type": "tarball",
-        "url": "https://flakehub.com/f/DeterminateSystems/flake-schemas/%3D0.1.5.tar.gz"
+        "url": "https://flakehub.com/f/DeterminateSystems/flake-schemas/%3D0.5.0.tar.gz"
       }
     },
     "flake-utils": {
@@ -162,28 +128,6 @@
         "type": "github"
       }
     },
-    "gitignore": {
-      "inputs": {
-        "nixpkgs": [
-          "lanzaboote",
-          "pre-commit",
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1709087332,
-        "narHash": "sha256-HG2cCnktfHsKV0s4XW83gU3F57gaTljL9KNSuG6bnQs=",
-        "owner": "hercules-ci",
-        "repo": "gitignore.nix",
-        "rev": "637db329424fd7e46cf4185293b9cc8c88c95394",
-        "type": "github"
-      },
-      "original": {
-        "owner": "hercules-ci",
-        "repo": "gitignore.nix",
-        "type": "github"
-      }
-    },
     "home-manager": {
       "inputs": {
         "nixpkgs": [
@@ -192,11 +136,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1781497404,
-        "narHash": "sha256-9GAF8sSsnkyCVCWkomXR0T+zdSxyUlfPt6neQidimdg=",
+        "lastModified": 1781751568,
+        "narHash": "sha256-hZAbXoNA4nCSaIJJLGl/EdErFtlnAS06jEp4oO7Qp6s=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "1285cd3d6882a9847f2d56ed5541b3350c8a6162",
+        "rev": "5bcff43156c0eebe68759338b7879c8e1b2e2bd0",
         "type": "github"
       },
       "original": {
@@ -212,11 +156,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1781706760,
-        "narHash": "sha256-jkSzXcasiZZ72q5f92FLHdIGAlGhX+124xQrbbczbF0=",
+        "lastModified": 1781989573,
+        "narHash": "sha256-npfH7Zv7t1akX/ArqCNro4zU4ViPlghLaPnbEfHbCxk=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "a2e23ee8f8699f8971b4fde86efc1b7ec1e19681",
+        "rev": "78e7d8b13ecd7f5256a5c11ce216876164099d9f",
         "type": "github"
       },
       "original": {
@@ -225,79 +169,6 @@
         "type": "github"
       }
     },
-    "jovian": {
-      "inputs": {
-        "nix-github-actions": [
-          "chaotic"
-        ],
-        "nixpkgs": [
-          "chaotic",
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1781344759,
-        "narHash": "sha256-S6UBeQM7NLaQX6RZYS65fMypWfRQL/F4iRu0y8sTLPc=",
-        "owner": "Jovian-Experiments",
-        "repo": "Jovian-NixOS",
-        "rev": "ffac737e4117f7e9f070d38078801a5433f19d5b",
-        "type": "github"
-      },
-      "original": {
-        "owner": "Jovian-Experiments",
-        "repo": "Jovian-NixOS",
-        "type": "github"
-      }
-    },
-    "lanzaboote": {
-      "inputs": {
-        "crane": "crane",
-        "nixpkgs": [
-          "nixpkgs"
-        ],
-        "pre-commit": "pre-commit",
-        "rust-overlay": "rust-overlay_2"
-      },
-      "locked": {
-        "lastModified": 1765382359,
-        "narHash": "sha256-RJmgVDzjRI18BWVogG6wpsl1UCuV6ui8qr4DJ1LfWZ8=",
-        "owner": "nix-community",
-        "repo": "lanzaboote",
-        "rev": "e8c096ade12ec9130ff931b0f0e25d2f1bc63607",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-community",
-        "ref": "v1.0.0",
-        "repo": "lanzaboote",
-        "type": "github"
-      }
-    },
-    "niks3": {
-      "inputs": {
-        "nixpkgs": [
-          "chaotic",
-          "nixpkgs"
-        ],
-        "treefmt-nix": [
-          "chaotic"
-        ]
-      },
-      "locked": {
-        "lastModified": 1781027181,
-        "narHash": "sha256-IHIUd1/lYTaS4ilHZNV6+x0fchxDpvUdMjwnnEBASu4=",
-        "owner": "Mic92",
-        "repo": "niks3",
-        "rev": "c74d275536d9a38ff279b498612fae0fd68cfe85",
-        "type": "github"
-      },
-      "original": {
-        "owner": "Mic92",
-        "repo": "niks3",
-        "rev": "c74d275536d9a38ff279b498612fae0fd68cfe85",
-        "type": "github"
-      }
-    },
     "nixpkgs": {
       "locked": {
         "lastModified": 1771848320,
@@ -316,11 +187,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1781074563,
-        "narHash": "sha256-md8WlXOlfnIeHeOScMTTHFyf2d6iaTwPl2apR5EQ3P4=",
+        "lastModified": 1781577229,
+        "narHash": "sha256-lrp67w8AulE9Ks53n27I45ADSzbOCn4H+CNW1Ck8B+8=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "9ae611a455b90cf061d8f332b977e387bda8e1ca",
+        "rev": "567a49d1913ce81ac6e9582e3553dd90a955875f",
         "type": "github"
       },
       "original": {
@@ -332,11 +203,11 @@
     },
     "nixpkgs_3": {
       "locked": {
-        "lastModified": 1781074563,
-        "narHash": "sha256-md8WlXOlfnIeHeOScMTTHFyf2d6iaTwPl2apR5EQ3P4=",
+        "lastModified": 1781577229,
+        "narHash": "sha256-lrp67w8AulE9Ks53n27I45ADSzbOCn4H+CNW1Ck8B+8=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "9ae611a455b90cf061d8f332b977e387bda8e1ca",
+        "rev": "567a49d1913ce81ac6e9582e3553dd90a955875f",
         "type": "github"
       },
       "original": {
@@ -372,82 +243,16 @@
         "url": "https://devimages-cdn.apple.com/design/resources/download/NY.dmg"
       }
     },
-    "pre-commit": {
-      "inputs": {
-        "flake-compat": "flake-compat",
-        "gitignore": "gitignore",
-        "nixpkgs": [
-          "lanzaboote",
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1765016596,
-        "narHash": "sha256-rhSqPNxDVow7OQKi4qS5H8Au0P4S3AYbawBSmJNUtBQ=",
-        "owner": "cachix",
-        "repo": "pre-commit-hooks.nix",
-        "rev": "548fc44fca28a5e81c5d6b846e555e6b9c2a5a3c",
-        "type": "github"
-      },
-      "original": {
-        "owner": "cachix",
-        "repo": "pre-commit-hooks.nix",
-        "type": "github"
-      }
-    },
     "root": {
       "inputs": {
         "apple-fonts": "apple-fonts",
         "chaotic": "chaotic",
         "home-manager": "home-manager_2",
-        "lanzaboote": "lanzaboote",
         "nixpkgs": "nixpkgs_3",
         "sidra": "sidra",
         "vscode-server": "vscode-server"
       }
     },
-    "rust-overlay": {
-      "inputs": {
-        "nixpkgs": [
-          "chaotic",
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1781493707,
-        "narHash": "sha256-lzf7qdQWuiY0T9VEbfH2CmP1LZQAYooU/sZuSgEJEBk=",
-        "owner": "oxalica",
-        "repo": "rust-overlay",
-        "rev": "06f25b8e40805beb2121a4dae4cc37d6f981800f",
-        "type": "github"
-      },
-      "original": {
-        "owner": "oxalica",
-        "repo": "rust-overlay",
-        "type": "github"
-      }
-    },
-    "rust-overlay_2": {
-      "inputs": {
-        "nixpkgs": [
-          "lanzaboote",
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1765075567,
-        "narHash": "sha256-KFDCdQcHJ0hE3Nt5Gm5enRIhmtEifAjpxgUQ3mzSJpA=",
-        "owner": "oxalica",
-        "repo": "rust-overlay",
-        "rev": "769156779b41e8787a46ca3d7d76443aaf68be6f",
-        "type": "github"
-      },
-      "original": {
-        "owner": "oxalica",
-        "repo": "rust-overlay",
-        "type": "github"
-      }
-    },
     "sf-arabic": {
       "flake": false,
       "locked": {
@@ -475,7 +280,7 @@
     "sf-compact": {
       "flake": false,
       "locked": {
-        "narHash": "sha256-oLhkN4HYkU1Xjxk+xdmyxJmROSzo1qd/tafdxw7icxs=",
+        "narHash": "sha256-C2TR3mVBorgBfdP7+L0YDq1ctefH62+iEBi19zlEpLU=",
         "type": "file",
         "url": "https://devimages-cdn.apple.com/design/resources/download/SF-Compact.dmg"
       },
@@ -523,7 +328,7 @@
     "sf-pro": {
       "flake": false,
       "locked": {
-        "narHash": "sha256-s42hsaUe0Vkaw5yw8G7G3W3AYJb2TPqSlMqPyY0e5WU=",
+        "narHash": "sha256-56SORX7J5qTO9xrd4Zvgfwr8GBUrIzLc6pzg5C0c+zU=",
         "type": "file",
         "url": "https://devimages-cdn.apple.com/design/resources/download/SF-Pro.dmg"
       },
@@ -539,11 +344,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1781412000,
-        "narHash": "sha256-XxKL+f+2+mQ6zbw1Aszx8WuH12rLdUQvEL1YppbKap4=",
+        "lastModified": 1781979797,
+        "narHash": "sha256-Xzxfh3rYe4fdBpYDWCdgFjpv3iT/NveUlvk+CLcfZ40=",
         "owner": "wimpysworld",
         "repo": "sidra",
-        "rev": "91665a8313d5ecf7c2e65e22bf7b029cc0d627bc",
+        "rev": "2e3c80ea31b48bf9d09363eff57c4327624b6b8e",
         "type": "github"
       },
       "original": {
diff --git a/flake.nix b/flake.nix
index b4b40e0..0932be8 100644
--- a/flake.nix
+++ b/flake.nix
@@ -9,10 +9,6 @@
       url = "github:wimpysworld/sidra";
       inputs.nixpkgs.follows = "nixpkgs";
     };
-    lanzaboote = {
-      url = "github:nix-community/lanzaboote/v1.0.0";
-      inputs.nixpkgs.follows = "nixpkgs";
-    };
     home-manager = {
       url = "github:nix-community/home-manager";
       inputs.nixpkgs.follows = "nixpkgs";
@@ -20,7 +16,7 @@
     vscode-server.url = "github:nix-community/nixos-vscode-server";
   };
 
-  outputs = { self, nixpkgs, chaotic, apple-fonts, lanzaboote, home-manager, sidra, vscode-server, ... }@inputs: {
+  outputs = { self, nixpkgs, chaotic, apple-fonts, home-manager, sidra, vscode-server, ... }@inputs: {
     nixosConfigurations = {
       miku-homelab = nixpkgs.lib.nixosSystem {
         system = "x86_64-linux";
@@ -28,7 +24,6 @@
         specialArgs = { inherit apple-fonts inputs; };
         modules = [
           ./hosts/miku-homelab
-	        lanzaboote.nixosModules.lanzaboote
           home-manager.nixosModules.home-manager
           vscode-server.nixosModules.default
           chaotic.nixosModules.default
diff --git a/hosts/miku-homelab/default.nix b/hosts/miku-homelab/default.nix
index cdcd062..e85fa53 100644
--- a/hosts/miku-homelab/default.nix
+++ b/hosts/miku-homelab/default.nix
@@ -21,8 +21,12 @@
 
   boot = {
     loader = {
-      systemd-boot.enable = true;
       efi.canTouchEfiVariables = true;
+      systemd-boot.enable = false;
+      limine = {
+        enable = true;
+        maxGenerations = 5;
+      };
     };
     plymouth.enable = true;
     initrd.kernelModules = [ "amdgpu" ];
diff --git a/modules/security/secureboot.nix b/modules/security/secureboot.nix
index 19528e6..334f80e 100644
--- a/modules/security/secureboot.nix
+++ b/modules/security/secureboot.nix
@@ -1,11 +1,13 @@
-{ lib, ... }:
+{ pkgs, lib, ... }:
 
 {
-  # Lanzaboote reemplaza al systemd-boot estándar
-  boot.loader.systemd-boot.enable = lib.mkForce false;
+  environment.systemPackages = with pkgs; [
+    sbctl
+  ];
 
-  boot.lanzaboote = {
-    enable = true;
-    pkiBundle = "/var/lib/sbctl";
+  boot.loader.limine = {
+    secureBoot = {
+      enable = true;
+    };
   };
 }