diff --git a/flake.lock b/flake.lock
index d8d83ce..bae08ab 100644
--- a/flake.lock
+++ b/flake.lock
@@ -25,10 +25,7 @@
     },
     "crane": {
       "inputs": {
-        "nixpkgs": [
-          "lanzaboote",
-          "nixpkgs"
-        ]
+        "nixpkgs": "nixpkgs"
       },
       "locked": {
         "lastModified": 1717535930,
@@ -124,11 +121,11 @@
         "systems": "systems_2"
       },
       "locked": {
-        "lastModified": 1710146030,
-        "narHash": "sha256-SZ5L6eA7HJ/nmkzGG7/ISclqe6oZdOZTNoesiInkXPQ=",
+        "lastModified": 1731533236,
+        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "b1d9ab70662946ef0850d488da1c9019f3a9752a",
+        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
         "type": "github"
       },
       "original": {
@@ -185,7 +182,6 @@
         "crane": "crane",
         "flake-compat": "flake-compat",
         "flake-parts": "flake-parts",
-        "flake-utils": "flake-utils",
         "nixpkgs": [
           "nixpkgs"
         ],
@@ -193,16 +189,16 @@
         "rust-overlay": "rust-overlay"
       },
       "locked": {
-        "lastModified": 1718178907,
-        "narHash": "sha256-eSZyrQ9uoPB9iPQ8Y5H7gAmAgAvCw3InStmU3oEjqsE=",
+        "lastModified": 1737639419,
+        "narHash": "sha256-AEEDktApTEZ5PZXNDkry2YV2k6t0dTgLPEmAZbnigXU=",
         "owner": "nix-community",
         "repo": "lanzaboote",
-        "rev": "b627ccd97d0159214cee5c7db1412b75e4be6086",
+        "rev": "a65905a09e2c43ff63be8c0e86a93712361f871e",
         "type": "github"
       },
       "original": {
         "owner": "nix-community",
-        "ref": "v0.4.1",
+        "ref": "v0.4.2",
         "repo": "lanzaboote",
         "type": "github"
       }
@@ -257,17 +253,18 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1740367490,
-        "narHash": "sha256-WGaHVAjcrv+Cun7zPlI41SerRtfknGQap281+AakSAw=",
+        "lastModified": 1740396192,
+        "narHash": "sha256-ATMHHrg3sG1KgpQA5x8I+zcYpp5Sf17FaFj/fN+8OoQ=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "0196c0175e9191c474c26ab5548db27ef5d34b05",
+        "rev": "d9b69c3ec2a2e2e971c534065bdd53374bd68b97",
         "type": "github"
       },
       "original": {
-        "id": "nixpkgs",
-        "ref": "nixos-unstable",
-        "type": "indirect"
+        "owner": "NixOS",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
       }
     },
     "nixpkgs-stable": {
@@ -286,6 +283,21 @@
         "type": "github"
       }
     },
+    "nixpkgs_2": {
+      "locked": {
+        "lastModified": 1740367490,
+        "narHash": "sha256-WGaHVAjcrv+Cun7zPlI41SerRtfknGQap281+AakSAw=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "0196c0175e9191c474c26ab5548db27ef5d34b05",
+        "type": "github"
+      },
+      "original": {
+        "id": "nixpkgs",
+        "ref": "nixos-unstable",
+        "type": "indirect"
+      }
+    },
     "pre-commit-hooks-nix": {
       "inputs": {
         "flake-compat": [
@@ -321,15 +333,12 @@
         "local-bitwig": "local-bitwig",
         "nix-index-database": "nix-index-database",
         "nixos-hardware": "nixos-hardware",
-        "nixpkgs": "nixpkgs"
+        "nixpkgs": "nixpkgs_2"
       }
     },
     "rust-overlay": {
       "inputs": {
-        "flake-utils": [
-          "lanzaboote",
-          "flake-utils"
-        ],
+        "flake-utils": "flake-utils",
         "nixpkgs": [
           "lanzaboote",
           "nixpkgs"
diff --git a/flake.nix b/flake.nix
index 7429d6f..dd71339 100644
--- a/flake.nix
+++ b/flake.nix
@@ -24,7 +24,7 @@
       inputs.nixpkgs.follows = "nixpkgs";
     };
     lanzaboote = {
-      url = "github:nix-community/lanzaboote/v0.3.0";
+      url = "github:nix-community/lanzaboote/v0.4.2";
       inputs.nixpkgs.follows = "nixpkgs";
     };
     local-bitwig = {