diff --git a/flake.lock b/flake.lock
index 72aa2f9..e75301d 100644
--- a/flake.lock
+++ b/flake.lock
@@ -17,28 +17,50 @@
         ]
       },
       "locked": {
-        "lastModified": 1669943300,
-        "narHash": "sha256-1adQsyh7MvtlR19cJvL0VWemVTWwVbWSKrmrfX60ztU=",
-        "owner": "ipetkov",
+        "lastModified": 1679255352,
+        "narHash": "sha256-nkGwGuNkhNrnN33S4HIDV5NzkzMLU5mNStRn9sZwq8c=",
+        "owner": "rvolosatovs",
         "repo": "crane",
-        "rev": "fb80a689c5c517bc40d9cc1828c384c38de90dda",
+        "rev": "cec65880599a4ec6426186e24342e663464f5933",
         "type": "github"
       },
       "original": {
-        "owner": "ipetkov",
-        "ref": "v0.10.0",
+        "owner": "rvolosatovs",
+        "ref": "feat/wit",
         "repo": "crane",
         "type": "github"
       }
     },
+    "fenix": {
+      "inputs": {
+        "nixpkgs": [
+          "nixify",
+          "nixpkgs"
+        ],
+        "rust-analyzer-src": "rust-analyzer-src"
+      },
+      "locked": {
+        "lastModified": 1680157395,
+        "narHash": "sha256-CCTXhPfYFiMJSFevDJXsMJq1FX0tU0/huX9+17Co/Cg=",
+        "owner": "nix-community",
+        "repo": "fenix",
+        "rev": "4140cc28ed186d4c057e528f5d244864bf1ba152",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "fenix",
+        "type": "github"
+      }
+    },
     "flake-compat": {
       "flake": false,
       "locked": {
-        "lastModified": 1650374568,
-        "narHash": "sha256-Z+s0J8/r907g149rllvwhb4pKi8Wam5ij0st8PwAh+E=",
+        "lastModified": 1673956053,
+        "narHash": "sha256-4gtG9iQuiKITOjNQQeQIpoIB6b16fm+504Ch3sNKLd8=",
         "owner": "edolstra",
         "repo": "flake-compat",
-        "rev": "b4a34015c698c7793d592d66adbab377907a2be8",
+        "rev": "35bb57c0c8d8b62bbfd284272c928ceb64ddbde9",
         "type": "github"
       },
       "original": {
@@ -49,11 +71,11 @@
     },
     "flake-utils": {
       "locked": {
-        "lastModified": 1667395993,
-        "narHash": "sha256-nuEHfE/LcWyuSWnS8t12N1wc105Qtau+/OdUAjtQ0rA=",
+        "lastModified": 1678901627,
+        "narHash": "sha256-U02riOqrKKzwjsxc/400XnElV+UtPUQWpANPlyazjH0=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "5aed5285a952e0b949eb3ba02c12fa4fcfef535f",
+        "rev": "93a2b84fc4b70d9e089d029deacc3583435c2ed6",
         "type": "github"
       },
       "original": {
@@ -62,20 +84,37 @@
         "type": "github"
       }
     },
+    "nix-filter": {
+      "locked": {
+        "lastModified": 1678109515,
+        "narHash": "sha256-C2X+qC80K2C1TOYZT8nabgo05Dw2HST/pSn6s+n6BO8=",
+        "owner": "numtide",
+        "repo": "nix-filter",
+        "rev": "aa9ff6ce4a7f19af6415fb3721eaa513ea6c763c",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "nix-filter",
+        "type": "github"
+      }
+    },
     "nixify": {
       "inputs": {
         "crane": "crane",
+        "fenix": "fenix",
         "flake-utils": "flake-utils",
+        "nix-filter": "nix-filter",
         "nixlib": "nixlib",
         "nixpkgs": "nixpkgs",
         "rust-overlay": "rust-overlay"
       },
       "locked": {
-        "lastModified": 1676289414,
-        "narHash": "sha256-eCAGagvX59bSOZpRlqktD/1UE6ZtITl68AJmtdHxTxE=",
+        "lastModified": 1680716910,
+        "narHash": "sha256-w1PZUC8Upvc03XMlxZn2WGkICJwjoC9hhoBNfTuyQeQ=",
         "owner": "rvolosatovs",
         "repo": "nixify",
-        "rev": "4b9b4791036e6468a88b3d38c42e150924507049",
+        "rev": "51ef49f1e36b51677d0fe79af8c2afdda321b32a",
         "type": "github"
       },
       "original": {
@@ -86,11 +125,11 @@
     },
     "nixlib": {
       "locked": {
-        "lastModified": 1675558495,
-        "narHash": "sha256-7jwOfNefWeqUk5i8yOVRWrm4klglVOubtGXU11ZId2o=",
+        "lastModified": 1679791877,
+        "narHash": "sha256-tTV1Mf0hPWIMtqyU16Kd2JUBDWvfHlDC9pF57vcbgpQ=",
         "owner": "nix-community",
         "repo": "nixpkgs.lib",
-        "rev": "c8c50fd1c544dad4f590c3b91c5d65c5ba6aff77",
+        "rev": "cc060ddbf652a532b54057081d5abd6144d01971",
         "type": "github"
       },
       "original": {
@@ -101,11 +140,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1676253841,
-        "narHash": "sha256-jhuI8Mmky8VCD45OoJEuF6HdPLFBwNrHA0ljjZ/zkfw=",
+        "lastModified": 1680169334,
+        "narHash": "sha256-WOmxNhVXB8ot8oBL3roqQnBHIxDzXle7WX/QekqXkbQ=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "a45a8916243a7d27acc358f4fc18c4491f3eeca8",
+        "rev": "58f6d79a41810b9485217816ab480f324a531d3c",
         "type": "github"
       },
       "original": {
@@ -120,6 +159,23 @@
         "nixify": "nixify"
       }
     },
+    "rust-analyzer-src": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1680118742,
+        "narHash": "sha256-AhJ0H14ljXb2VrYtdQQTMsQVrc5vZPCiczyajQRD2K4=",
+        "owner": "rust-lang",
+        "repo": "rust-analyzer",
+        "rev": "17e31b7d3b1dd6f42a5a4c99c2e07d5d035345ac",
+        "type": "github"
+      },
+      "original": {
+        "owner": "rust-lang",
+        "ref": "nightly",
+        "repo": "rust-analyzer",
+        "type": "github"
+      }
+    },
     "rust-overlay": {
       "inputs": {
         "flake-utils": [
@@ -132,11 +188,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1675996387,
-        "narHash": "sha256-PR6mpu11N7xxK9TTL+ACwtwsz6DedqmBU4QfUA2eT5c=",
+        "lastModified": 1680142912,
+        "narHash": "sha256-o28gi3WKSsVeXg3wDSR2kGpawrDO5lzGG4eUsLTPglw=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "9cfdc72e60fde874819045b563fc1523dc99afe0",
+        "rev": "f20680efa5faf2b7aa164e8f8bc0e69e5be5e8de",
         "type": "github"
       },
       "original": {