Update flake.lock

• Updated input 'flake-utils':
    'github:numtide/flake-utils/0f8662f1319ad6abf89b3380dd2722369fc51ade' (2022-03-26)
  → 'github:numtide/flake-utils/dbabf0ca0c0c4bce6ea5eaf65af5cb694d2082c7' (2023-06-25)
• Added input 'flake-utils/systems':
    'github:nix-systems/default/da67096a3b9bf56a91d16901293e51ba5b49a27e' (2023-04-09)
• Updated input 'naersk':
    'github:nmattia/naersk/d626f73332a8f587b613b0afe7293dd0777be07d' (2022-04-04)
  → 'github:nmattia/naersk/714e701eb4ca2491d34d794b98be4b994a796ae7' (2023-07-01)
• Updated input 'nixpkgs':
    'github:NixOS/nixpkgs/30d3d79b7d3607d56546dd2a6b49e156ba0ec634' (2022-03-25)
  → 'github:NixOS/nixpkgs/cd99c2b3c9f160cd004318e0697f90bbd5960825' (2023-07-01)
• Updated input 'rust-overlay':
    'github:oxalica/rust-overlay/29e20f0957084684bfed2fc0efddc424754c9c0c' (2022-04-05)
  → 'github:oxalica/rust-overlay/f9b92316727af9e6c7fee4a761242f7f46880329' (2023-07-03)

flake.lock

@@ -1,5 +1,23 @@
 {
   "nodes": {
+    "flake-utils": {
+      "inputs": {
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1687709756,
+        "narHash": "sha256-Y5wKlQSkgEK2weWdOu4J3riRd+kV/VCgHsqLNTTWQ/0=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "dbabf0ca0c0c4bce6ea5eaf65af5cb694d2082c7",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
     "naersk": {
       "inputs": {
         "nixpkgs": [
@@ -7,11 +25,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1637576998,
+        "lastModified": 1688229166,
-        "narHash": "sha256-bGQ66hh4Dl78T9bd1pqdp6fprHMCkrkeKqED6sDUYqo=",
+        "narHash": "sha256-9lGDg8K1ASjTThzYjctdgd35WqocIIeakQXs5tAbQsM=",
         "owner": "nmattia",
         "repo": "naersk",
-        "rev": "b043f2447a4a761529254f4983cacd94b034a122",
+        "rev": "714e701eb4ca2491d34d794b98be4b994a796ae7",
         "type": "github"
       },
       "original": {
@@ -23,11 +41,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1637593665,
+        "lastModified": 1688221086,
-        "narHash": "sha256-R7jKS7A+0tZS8qD5pBr1UFcMiTdsw5bfoxgXbYsoWhM=",
+        "narHash": "sha256-cdW6qUL71cNWhHCpMPOJjlw0wzSRP0pVlRn2vqX/VVg=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "98747f27ecfee70c8c97b195cbb94df80a074dda",
+        "rev": "cd99c2b3c9f160cd004318e0697f90bbd5960825",
         "type": "github"
       },
       "original": {
@@ -39,23 +57,47 @@
     },
     "root": {
       "inputs": {
+        "flake-utils": "flake-utils",
         "naersk": "naersk",
         "nixpkgs": "nixpkgs",
-        "utils": "utils"
+        "rust-overlay": "rust-overlay"
       }
     },
-    "utils": {
+    "rust-overlay": {
+      "inputs": {
+        "flake-utils": [
+          "flake-utils"
+        ],
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
       "locked": {
-        "lastModified": 1637014545,
+        "lastModified": 1688351637,
-        "narHash": "sha256-26IZAc5yzlD9FlDT54io1oqG/bBoyka+FJk5guaX4x4=",
+        "narHash": "sha256-CLTufJ29VxNOIZ8UTg0lepsn3X03AmopmaLTTeHDCL4=",
-        "owner": "numtide",
+        "owner": "oxalica",
-        "repo": "flake-utils",
+        "repo": "rust-overlay",
-        "rev": "bba5dcc8e0b20ab664967ad83d24d64cb64ec4f4",
+        "rev": "f9b92316727af9e6c7fee4a761242f7f46880329",
         "type": "github"
       },
       "original": {
-        "owner": "numtide",
+        "owner": "oxalica",
-        "repo": "flake-utils",
+        "repo": "rust-overlay",
+        "type": "github"
+      }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
         "type": "github"
       }
     }