flake update

flake.lock

@@ -1,12 +1,15 @@
 {
   "nodes": {
     "flake-utils": {
+      "inputs": {
+        "systems": "systems"
+      },
       "locked": {
-        "lastModified": 1680776469,
-        "narHash": "sha256-3CXUDK/3q/kieWtdsYpDOBJw3Gw4Af6x+2EiSnIkNQw=",
+        "lastModified": 1681202837,
+        "narHash": "sha256-H+Rh19JDwRtpVPAWp64F+rlEtxUWBAQW28eAi3SRSzg=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "411e8764155aa9354dbcd6d5faaeb97e9e3dce24",
+        "rev": "cfacdce06f30d2b68473a46042957675eebb3401",
         "type": "github"
       },
       "original": {
@@ -17,11 +20,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1680910595,
-        "narHash": "sha256-LA6EEVZrHO2qdgvwFBbXc0N7IVI2VziXgzejGrtQrjg=",
+        "lastModified": 1681909944,
+        "narHash": "sha256-7VBBICZDVaNP+bprvSsQmv/t6Sui64C1JTE4Ct1QUOg=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "d682cbf1548727b57ed1071e02399a4109384bb1",
+        "rev": "b75fca95a80f0c9cbbcc298509042d97a3c9e179",
         "type": "github"
       },
       "original": {
@@ -35,6 +38,21 @@
         "flake-utils": "flake-utils",
         "nixpkgs": "nixpkgs"
       }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
     }
   },
   "root": "root",