diff --git a/flake.lock b/flake.lock
index d61bcd7..9ad8c64 100644
--- a/flake.lock
+++ b/flake.lock
@@ -2,19 +2,16 @@
   "nodes": {
     "crane": {
       "inputs": {
-        "flake-compat": "flake-compat",
-        "flake-utils": "flake-utils",
         "nixpkgs": [
           "nixpkgs"
-        ],
-        "rust-overlay": "rust-overlay"
+        ]
       },
       "locked": {
-        "lastModified": 1670900067,
-        "narHash": "sha256-VXVa+KBfukhmWizaiGiHRVX/fuk66P8dgSFfkVN4/MY=",
+        "lastModified": 1701386725,
+        "narHash": "sha256-w4aBlMYh9Y8co1V80m5LzEKMijUJ7CBTq209WbqVwUU=",
         "owner": "ipetkov",
         "repo": "crane",
-        "rev": "59b31b41a589c0a65e4a1f86b0e5eac68081468b",
+        "rev": "8b9bad9b30bd7a9ed08782e64846b7485f9d0a38",
         "type": "github"
       },
       "original": {
@@ -23,29 +20,16 @@
         "type": "github"
       }
     },
-    "flake-compat": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1668681692,
-        "narHash": "sha256-Ht91NGdewz8IQLtWZ9LCeNXMSXHUss+9COoqu6JLmXU=",
-        "owner": "edolstra",
-        "repo": "flake-compat",
-        "rev": "009399224d5e398d03b22badca40a37ac85412a1",
-        "type": "github"
-      },
-      "original": {
-        "owner": "edolstra",
-        "repo": "flake-compat",
-        "type": "github"
-      }
-    },
     "flake-utils": {
+      "inputs": {
+        "systems": "systems"
+      },
       "locked": {
-        "lastModified": 1667395993,
-        "narHash": "sha256-nuEHfE/LcWyuSWnS8t12N1wc105Qtau+/OdUAjtQ0rA=",
+        "lastModified": 1694529238,
+        "narHash": "sha256-zsNZZGTGnMOf9YpHKJqMSsa0dXbfmxeoJ7xHlrt+xmY=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "5aed5285a952e0b949eb3ba02c12fa4fcfef535f",
+        "rev": "ff7b65b44d01cf9ba6a71320833626af21126384",
         "type": "github"
       },
       "original": {
@@ -55,27 +39,15 @@
       }
     },
     "flake-utils_2": {
-      "locked": {
-        "lastModified": 1667395993,
-        "narHash": "sha256-nuEHfE/LcWyuSWnS8t12N1wc105Qtau+/OdUAjtQ0rA=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "5aed5285a952e0b949eb3ba02c12fa4fcfef535f",
-        "type": "github"
+      "inputs": {
+        "systems": "systems_2"
       },
-      "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "type": "github"
-      }
-    },
-    "flake-utils_3": {
       "locked": {
-        "lastModified": 1659877975,
-        "narHash": "sha256-zllb8aq3YO3h8B/U0/J1WBgAL8EX5yWf5pMj3G0NAmc=",
+        "lastModified": 1681202837,
+        "narHash": "sha256-H+Rh19JDwRtpVPAWp64F+rlEtxUWBAQW28eAi3SRSzg=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "c0e246b9b83f637f4681389ecabcb2681b4f3af0",
+        "rev": "cfacdce06f30d2b68473a46042957675eebb3401",
         "type": "github"
       },
       "original": {
@@ -86,11 +58,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1671268780,
-        "narHash": "sha256-9Okbivo10bcXEGCtmAQNfJt1Zpk6B3tjkSQ2CIXmTCg=",
+        "lastModified": 1701336116,
+        "narHash": "sha256-kEmpezCR/FpITc6yMbAh4WrOCiT2zg5pSjnKrq51h5Y=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "80c24eeb9ff46aa99617844d0c4168659e35175f",
+        "rev": "f5c27c6136db4d76c30e533c20517df6864c46ee",
         "type": "github"
       },
       "original": {
@@ -102,11 +74,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1665296151,
-        "narHash": "sha256-uOB0oxqxN9K7XGF1hcnY+PQnlQJ+3bP2vCn/+Ru/bbc=",
+        "lastModified": 1681358109,
+        "narHash": "sha256-eKyxW4OohHQx9Urxi7TQlFBTDWII+F+x2hklDOQPB50=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "14ccaaedd95a488dd7ae142757884d8e125b3363",
+        "rev": "96ba1c52e54e74c3197f4d43026b3f3d92e83ff9",
         "type": "github"
       },
       "original": {
@@ -119,28 +91,22 @@
     "root": {
       "inputs": {
         "crane": "crane",
-        "flake-utils": "flake-utils_2",
+        "flake-utils": "flake-utils",
         "nixpkgs": "nixpkgs",
-        "rust-overlay": "rust-overlay_2"
+        "rust-overlay": "rust-overlay"
       }
     },
     "rust-overlay": {
       "inputs": {
-        "flake-utils": [
-          "crane",
-          "flake-utils"
-        ],
-        "nixpkgs": [
-          "crane",
-          "nixpkgs"
-        ]
+        "flake-utils": "flake-utils_2",
+        "nixpkgs": "nixpkgs_2"
       },
       "locked": {
-        "lastModified": 1670034122,
-        "narHash": "sha256-EqmuOKucPWtMvCZtHraHr3Q3bgVszq1x2PoZtQkUuEk=",
+        "lastModified": 1701397143,
+        "narHash": "sha256-nYUJxZXwCWWVBYZXPgRxGDuQcZRhKTtD/Jp5Jl+9EWU=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "a0d5773275ecd4f141d792d3a0376277c0fc0b65",
+        "rev": "bb71557c93cad40f5921b2342d7fd69f9e6497ab",
         "type": "github"
       },
       "original": {
@@ -149,22 +115,33 @@
         "type": "github"
       }
     },
-    "rust-overlay_2": {
-      "inputs": {
-        "flake-utils": "flake-utils_3",
-        "nixpkgs": "nixpkgs_2"
-      },
+    "systems": {
       "locked": {
-        "lastModified": 1671243596,
-        "narHash": "sha256-vQ1q6uwx2gKsHbQVhkq17nT8HwUmRbIG8cJVFafNb5s=",
-        "owner": "oxalica",
-        "repo": "rust-overlay",
-        "rev": "905db21103d646ddc1eb81920e05180e6e2b6734",
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
         "type": "github"
       },
       "original": {
-        "owner": "oxalica",
-        "repo": "rust-overlay",
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    },
+    "systems_2": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
         "type": "github"
       }
     }
diff --git a/flake.nix b/flake.nix
index f090f8d..576ec80 100644
--- a/flake.nix
+++ b/flake.nix
@@ -38,8 +38,8 @@
           inherit cargoArtifacts src buildInputs;
         };
 
-        rust-toolchain = pkgs.rust-bin.nightly."2022-12-17".default;
-        rust-dev-toolchain = pkgs.rust-bin.nightly."2022-12-17".default.override {
+        rust-toolchain = pkgs.rust-bin.stable.latest.default;
+        rust-dev-toolchain = pkgs.rust-bin.stable.latest.default.override {
           extensions = [ "rust-src" "rust-analyzer" ];
         };
       in