diff --git a/flake.lock b/flake.lock
index ce591ca..78a975f 100644
--- a/flake.lock
+++ b/flake.lock
@@ -1,30 +1,12 @@
 {
   "nodes": {
-    "flake-utils": {
-      "inputs": {
-        "systems": "systems"
-      },
-      "locked": {
-        "lastModified": 1681202837,
-        "narHash": "sha256-H+Rh19JDwRtpVPAWp64F+rlEtxUWBAQW28eAi3SRSzg=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "cfacdce06f30d2b68473a46042957675eebb3401",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "type": "github"
-      }
-    },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1693377291,
-        "narHash": "sha256-vYGY9bnqEeIncNarDZYhm6KdLKgXMS+HA2mTRaWEc80=",
+        "lastModified": 1742889210,
+        "narHash": "sha256-hw63HnwnqU3ZQfsMclLhMvOezpM7RSB0dMAtD5/sOiw=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "e7f38be3775bab9659575f192ece011c033655f0",
+        "rev": "698214a32beb4f4c8e3942372c694f40848b360d",
         "type": "github"
       },
       "original": {
@@ -36,11 +18,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1681358109,
-        "narHash": "sha256-eKyxW4OohHQx9Urxi7TQlFBTDWII+F+x2hklDOQPB50=",
+        "lastModified": 1736320768,
+        "narHash": "sha256-nIYdTAiKIGnFNugbomgBJR+Xv5F1ZQU+HfaBqJKroC0=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "96ba1c52e54e74c3197f4d43026b3f3d92e83ff9",
+        "rev": "4bc9c909d9ac828a039f288cf872d16d38185db8",
         "type": "github"
       },
       "original": {
@@ -58,15 +40,14 @@
     },
     "rust-overlay": {
       "inputs": {
-        "flake-utils": "flake-utils",
         "nixpkgs": "nixpkgs_2"
       },
       "locked": {
-        "lastModified": 1693447852,
-        "narHash": "sha256-K9npbs4S6+r51vpiElJi+0vwbAeftCAcOGbot/PCBnQ=",
+        "lastModified": 1743042789,
+        "narHash": "sha256-yPlxN0r3pQjUIwyX/qeWSTdpHjWy/AfmM0PK1bYkO18=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "40e851593ef4f9f8cd0b69c8cae7b722b9953a23",
+        "rev": "b4d2dee9d16e7725b71969f28862ded3a94a7934",
         "type": "github"
       },
       "original": {
@@ -74,21 +55,6 @@
         "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"
-      }
     }
   },
   "root": "root",