diff --git a/flake.lock b/flake.lock
index a4ac182..b86cd41 100644
--- a/flake.lock
+++ b/flake.lock
@@ -2,16 +2,16 @@
   "nodes": {
     "nixpkgs": {
       "locked": {
-        "lastModified": 1759439645,
-        "narHash": "sha256-oiAyQaRilPk525Z5aTtTNWNzSrcdJ7IXM0/PL3CGlbI=",
+        "lastModified": 1764522689,
+        "narHash": "sha256-SqUuBFjhl/kpDiVaKLQBoD8TLD+/cTUzzgVFoaHrkqY=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "879bd460b3d3e8571354ce172128fbcbac1ed633",
+        "rev": "8bb5646e0bed5dbd3ab08c7a7cc15b75ab4e1d0f",
         "type": "github"
       },
       "original": {
         "owner": "NixOS",
-        "ref": "nixos-25.05",
+        "ref": "nixos-25.11",
         "repo": "nixpkgs",
         "type": "github"
       }
@@ -29,11 +29,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1759544920,
-        "narHash": "sha256-yQwP0JOHi3Icq09GG5ufGuGrq2zIijglVFj3kkF2MHA=",
+        "lastModified": 1764557621,
+        "narHash": "sha256-kX5PoY8hQZ80+amMQgOO9t8Tc1JZ70gYRnzaVD4AA+o=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "bd3a63bbff2c4cb3cd48e9d49f54c2ccad457f70",
+        "rev": "93316876c2229460a5d6f5f052766cc4cef538ce",
         "type": "github"
       },
       "original": {
diff --git a/flake.nix b/flake.nix
index b8ec797..27280c3 100644
--- a/flake.nix
+++ b/flake.nix
@@ -1,6 +1,6 @@
 {
   inputs = {
-    nixpkgs.url = "github:NixOS/nixpkgs/nixos-25.05";
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-25.11";
 
     rust-overlay = {
       url = "github:oxalica/rust-overlay";