diff --git a/flake.lock b/flake.lock
index 051c7d3c7..21a9a7e86 100644
--- a/flake.lock
+++ b/flake.lock
@@ -5,11 +5,11 @@
         "nixpkgs-lib": "nixpkgs-lib"
       },
       "locked": {
-        "lastModified": 1712014858,
-        "narHash": "sha256-sB4SWl2lX95bExY2gMFG5HIzvva5AVMJd4Igm+GpZNw=",
+        "lastModified": 1714606777,
+        "narHash": "sha256-bMkNmAXLj8iyTvxaaD/StcLSadbj1chPcJOjtuVnLmA=",
         "owner": "hercules-ci",
         "repo": "flake-parts",
-        "rev": "9126214d0a59633752a136528f5f3b9aa8565b7d",
+        "rev": "4d34ce6412bc450b1d4208c953dc97c7fc764f1a",
         "type": "github"
       },
       "original": {
@@ -35,11 +35,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1713596654,
-        "narHash": "sha256-LJbHQQ5aX1LVth2ST+Kkse/DRzgxlVhTL1rxthvyhZc=",
+        "lastModified": 1714562304,
+        "narHash": "sha256-Mr3U37Rh6tH0FbaDFu0aZDwk9mPAe7ASaqDOGgLqqLU=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "fd16bb6d3bcca96039b11aa52038fafeb6e4f4be",
+        "rev": "bcd44e224fd68ce7d269b4f44d24c2220fd821e7",
         "type": "github"
       },
       "original": {
@@ -52,11 +52,11 @@
     "nixpkgs-lib": {
       "locked": {
         "dir": "lib",
-        "lastModified": 1711703276,
-        "narHash": "sha256-iMUFArF0WCatKK6RzfUJknjem0H9m4KgorO/p3Dopkk=",
+        "lastModified": 1714253743,
+        "narHash": "sha256-mdTQw2XlariysyScCv2tTE45QSU9v/ezLcHJ22f0Nxc=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "d8fe5e6c92d0d190646fb9f1056741a229980089",
+        "rev": "58a1abdbae3217ca6b702f03d3b35125d88a2994",
         "type": "github"
       },
       "original": {
diff --git a/flake.nix b/flake.nix
index b07fa9150..90c96d9f2 100644
--- a/flake.nix
+++ b/flake.nix
@@ -12,9 +12,9 @@
       inputs.flake-parts.flakeModules.easyOverlay
       inputs.flake-root.flakeModule
     ];
-    perSystem = { config, self', inputs', pkgs, system, ... }:
-      with pkgs;
+    perSystem = { config, pkgs, ... }:
       let
+        inherit (pkgs) nixVersions llvmPackages_16 callPackage stdenv;
         nix = nixVersions.nix_2_19;
         llvmPackages = llvmPackages_16;
         nixd = callPackage ./default.nix {