diff --git a/flake.lock b/flake.lock
index f05aa9b..e4a65e4 100644
--- a/flake.lock
+++ b/flake.lock
@@ -7,11 +7,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1767609335,
-        "narHash": "sha256-feveD98mQpptwrAEggBQKJTYbvwwglSbOv53uCfH9PY=",
+        "lastModified": 1768135262,
+        "narHash": "sha256-PVvu7OqHBGWN16zSi6tEmPwwHQ4rLPU9Plvs8/1TUBY=",
         "owner": "hercules-ci",
         "repo": "flake-parts",
-        "rev": "250481aafeb741edfe23d29195671c19b36b6dca",
+        "rev": "80daad04eddbbf5a4d883996a73f3f542fa437ac",
         "type": "github"
       },
       "original": {
@@ -22,7 +22,9 @@
     },
     "flake-utils": {
       "inputs": {
-        "systems": "systems"
+        "systems": [
+          "systems"
+        ]
       },
       "locked": {
         "lastModified": 1731533236,
@@ -61,11 +63,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1767640445,
-        "narHash": "sha256-UWYqmD7JFBEDBHWYcqE6s6c77pWdcU/i+bwD6XxMb8A=",
+        "lastModified": 1768127708,
+        "narHash": "sha256-1Sm77VfZh3mU0F5OqKABNLWxOuDeHIlcFjsXeeiPazs=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "9f0c42f8bc7151b8e7e5840fb3bd454ad850d8c5",
+        "rev": "ffbc9f8cbaacfb331b6017d5a5abb21a492c9a38",
         "type": "github"
       },
       "original": {
@@ -80,7 +82,7 @@
         "flake-parts": "flake-parts",
         "gomod2nix": "gomod2nix",
         "nixpkgs": "nixpkgs",
-        "systems": "systems_2",
+        "systems": "systems",
         "treefmt-nix": "treefmt-nix"
       }
     },
@@ -99,21 +101,6 @@
         "type": "github"
       }
     },
-    "systems_2": {
-      "locked": {
-        "lastModified": 1681028828,
-        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
-        "owner": "nix-systems",
-        "repo": "default",
-        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-systems",
-        "repo": "default",
-        "type": "github"
-      }
-    },
     "treefmt-nix": {
       "inputs": {
         "nixpkgs": [
@@ -121,11 +108,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1767738726,
-        "narHash": "sha256-bHATlMr42JABTJgi4Wc8SJCK8Cv9AnR6HCl3k8eTwEs=",
+        "lastModified": 1768158989,
+        "narHash": "sha256-67vyT1+xClLldnumAzCTBvU0jLZ1YBcf4vANRWP3+Ak=",
         "owner": "numtide",
         "repo": "treefmt-nix",
-        "rev": "4db0238d79254c6d14f251808dc5264b8fc81b73",
+        "rev": "e96d59dff5c0d7fddb9d113ba108f03c3ef99eca",
         "type": "github"
       },
       "original": {
diff --git a/flake.nix b/flake.nix
index 9d9265e..e1cfb0d 100644
--- a/flake.nix
+++ b/flake.nix
@@ -13,6 +13,7 @@
     gomod2nix = {
       url = "github:nix-community/gomod2nix";
       inputs.nixpkgs.follows = "nixpkgs";
+      inputs.flake-utils.inputs.systems.follows = "systems";
     };
 
     treefmt-nix = {
@@ -33,7 +34,9 @@
       perSystem =
         { inputs', pkgs, ... }:
         let
-          devctl = inputs'.gomod2nix.legacyPackages.buildGoApplication {
+          inherit (inputs'.gomod2nix.legacyPackages) gomod2nix buildGoApplication;
+
+          devctl = buildGoApplication {
             pname = "devctl";
             version = "v0.3.0";
             src = ./.;
@@ -64,15 +67,15 @@
               git
               gnumake
               go
-              inputs'.gomod2nix.packages.default
+              gomod2nix
               nil
-              nixfmt-rfc-style
+              nixfmt
             ];
 
             DPRINT = pkgs.dprint + "/bin/dprint";
             GO = pkgs.go + "/bin/go";
-            GOMOD2NIX = inputs'.gomod2nix.packages.default + "/bin/gomod2nix";
-            NIXFMT = pkgs.nixfmt-rfc-style + "/bin/nixfmt";
+            GOMOD2NIX = gomod2nix + "/bin/gomod2nix";
+            NIXFMT = pkgs.nixfmt + "/bin/nixfmt";
           };
 
           treefmt = {