diff --git a/flake.lock b/flake.lock
index 9b3e2aa..bc907aa 100644
--- a/flake.lock
+++ b/flake.lock
@@ -2,16 +2,16 @@
   "nodes": {
     "nixpkgs": {
       "locked": {
-        "lastModified": 1723938990,
-        "narHash": "sha256-9tUadhnZQbWIiYVXH8ncfGXGvkNq3Hag4RCBEMUk7MI=",
+        "lastModified": 1737062831,
+        "narHash": "sha256-Tbk1MZbtV2s5aG+iM99U8FqwxU/YNArMcWAv6clcsBc=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "c42fcfbdfeae23e68fc520f9182dde9f38ad1890",
+        "rev": "5df43628fdf08d642be8ba5b3625a6c70731c19c",
         "type": "github"
       },
       "original": {
         "owner": "NixOS",
-        "ref": "nixos-24.05",
+        "ref": "nixos-unstable",
         "repo": "nixpkgs",
         "type": "github"
       }
@@ -29,11 +29,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1724034091,
-        "narHash": "sha256-b1g7w0sw+MDAhUAeCoX1vlTghsqcDZkxr+k9OZmxPa8=",
+        "lastModified": 1737166965,
+        "narHash": "sha256-vlDROBAgq+7PEVM0vaS2zboY6DXs3oKK0qW/1dVuFs4=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "c7d36e0947826e0751a5214ffe82533fbc909bc0",
+        "rev": "fc839c9d5d1ebc789b4657c43c4d54838c7c01de",
         "type": "github"
       },
       "original": {
diff --git a/flake.nix b/flake.nix
index fe92eee..2b461f6 100644
--- a/flake.nix
+++ b/flake.nix
@@ -1,6 +1,6 @@
 {
   inputs = {
-    nixpkgs.url = "github:NixOS/nixpkgs/nixos-24.05";
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
 
     rust-overlay.url = "github:oxalica/rust-overlay";
     rust-overlay.inputs.nixpkgs.follows = "nixpkgs";