diff --git a/flake.lock b/flake.lock
index 92fbc77..fd4dffe 100644
--- a/flake.lock
+++ b/flake.lock
@@ -20,11 +20,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1731890469,
-        "narHash": "sha256-D1FNZ70NmQEwNxpSSdTXCSklBH1z2isPR84J6DQrJGs=",
+        "lastModified": 1732238832,
+        "narHash": "sha256-sQxuJm8rHY20xq6Ah+GwIUkF95tWjGRd1X8xF+Pkk38=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "5083ec887760adfe12af64830a66807423a859a7",
+        "rev": "8edf06bea5bcbee082df1b7369ff973b91618b8d",
         "type": "github"
       },
       "original": {
@@ -48,11 +48,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1732242723,
-        "narHash": "sha256-NWI8csIK0ujFlFuEXKnoc+7hWoCiEtINK9r48LUUMeU=",
+        "lastModified": 1732328983,
+        "narHash": "sha256-RHt12f/slrzDpSL7SSkydh8wUE4Nr4r23HlpWywed9E=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "a229311fcb45b88a95fdfa5cecd8349c809a272a",
+        "rev": "ed8aa5b64f7d36d9338eb1d0a3bb60cf52069a72",
         "type": "github"
       },
       "original": {
diff --git a/flake.nix b/flake.nix
index 52f3635..f0f8f7b 100644
--- a/flake.nix
+++ b/flake.nix
@@ -3,10 +3,7 @@
 
     inputs = {
         nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
-        flake-utils = {
-            url = "github:numtide/flake-utils";
-            inputs.nixpkgs.follows = "nixpkgs";
-        };
+        flake-utils.url = "github:numtide/flake-utils";
         rust-overlay = {
             url = "github:oxalica/rust-overlay";
             inputs.nixpkgs.follows = "nixpkgs";
@@ -18,9 +15,10 @@
             let
                 overlays = [ (import rust-overlay) ];
                 pkgs = import nixpkgs { inherit system overlays; };
+                rust = pkgs.rust-bin;
 
-                rustToolchain = pkgs.rust-bin.fromRustupToolchainFile ./rust-toolchain.toml;
-                rustNightlyToolchain = pkgs.rust-bin.selectLatestNightlyWith (t: t.minimal.override {
+                rustToolchain = rust.fromRustupToolchainFile ./rust-toolchain.toml;
+                rustNightlyToolchain = rust.selectLatestNightlyWith (t: t.minimal.override {
                     extensions = [ "rustfmt" ];
                 });