diff --git a/tests/testpkgs/cargo-lock-update/default.nix b/tests/testpkgs/cargo-lock-update/default.nix
index e684ecc..3c6f201 100644
--- a/tests/testpkgs/cargo-lock-update/default.nix
+++ b/tests/testpkgs/cargo-lock-update/default.nix
@@ -1,5 +1,7 @@
-{ rustPlatform, fetchFromGitHub }:
-
+{
+  rustPlatform,
+  fetchFromGitHub,
+}:
 rustPlatform.buildRustPackage rec {
   pname = "ruff";
   version = "0.4.5";
diff --git a/tests/testpkgs/flake.nix b/tests/testpkgs/flake.nix
index 3097c45..946c265 100644
--- a/tests/testpkgs/flake.nix
+++ b/tests/testpkgs/flake.nix
@@ -1,6 +1,9 @@
 {
   outputs =
-    { self, nixpkgs }:
+    {
+      self,
+      nixpkgs,
+    }:
     {
       packages = nixpkgs.lib.genAttrs nixpkgs.lib.systems.flakeExposed (system: {
         crate = nixpkgs.legacyPackages.${system}.callPackage (self + "/crate.nix") { };