Update nixpkgs

nix/darwin/flake.lock

@@ -36,12 +36,12 @@
       },
       "locked": {
         "lastModified": 1,
-        "narHash": "sha256-V6nZiN2UUJuPkB+sGCGoLTV3vSlKJpYM72WUOF+wBu4=",
-        "path": "/nix/store/xbfbv6krjgwi56whcdydwpbcxf4czscs-source/nix/base-system",
+        "narHash": "sha256-p2WicQAJv2Lg5BlawWZRsr5ZaVu/4DfXgdklCwFdXAw=",
+        "path": "/nix/store/jq4013rbmh1as40j3jcrw6rjjdrvjcs9-source/nix/base-system",
         "type": "path"
       },
       "original": {
-        "path": "/nix/store/xbfbv6krjgwi56whcdydwpbcxf4czscs-source/nix/base-system",
+        "path": "/nix/store/jq4013rbmh1as40j3jcrw6rjjdrvjcs9-source/nix/base-system",
         "type": "path"
       }
     },
@@ -513,11 +513,11 @@
     },
     "nixpkgs_9": {
       "locked": {
-        "lastModified": 1693932334,
-        "narHash": "sha256-7VhSLyAaenNlYzWT1dp70uJvrwHXu+Bmlvk5i1rpSC8=",
+        "lastModified": 1700682076,
+        "narHash": "sha256-+v5Q0qDioOXNuih+mmiwpyw8vdFy6WG13tzozG5TWxc=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "f606c027310f06df398875960e04038db1f0129f",
+        "rev": "ee5ddacfab29812b32b5ea8c1dacdadfdf264475",
         "type": "github"
       },
       "original": {

nix/darwin/flake.nix

@@ -8,16 +8,13 @@
     };
   };
 
-  outputs = {self,
-    nixpkgs,
+  outputs = {
     darwin,
     base-system,
+    ...
   }:
   let
     forSystem = (system:
-      let
-        pkgs = import nixpkgs { inherit system; };
-      in
       darwin.lib.darwinSystem rec {
         inherit system;
         modules = [