diff --git a/flake.lock b/flake.lock
index fce4089..3230d75 100644
--- a/flake.lock
+++ b/flake.lock
@@ -19,16 +19,16 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1767313136,
-        "narHash": "sha256-16KkgfdYqjaeRGBaYsNrhPRRENs0qzkQVUooNHtoy2w=",
+        "lastModified": 1768621446,
+        "narHash": "sha256-6YwHV1cjv6arXdF/PQc365h1j+Qje3Pydk501Rm4Q+4=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "ac62194c3917d5f474c1a844b6fd6da2db95077d",
+        "rev": "72ac591e737060deab2b86d6952babd1f896d7c5",
         "type": "github"
       },
       "original": {
         "owner": "nixos",
-        "ref": "nixos-25.05",
+        "ref": "nixos-25.11",
         "repo": "nixpkgs",
         "type": "github"
       }
diff --git a/flake.nix b/flake.nix
index bee5868..fb48d3f 100644
--- a/flake.nix
+++ b/flake.nix
@@ -5,7 +5,7 @@
     # Use the NixOS small channels for nixpkgs.
     # https://nixos.org/manual/nixos/stable/#sec-upgrading
     # https://github.com/NixOS/nixpkgs
-    nixpkgs.url = "github:nixos/nixpkgs/nixos-25.05";
+    nixpkgs.url = "github:nixos/nixpkgs/nixos-25.11";
     nixpkgs-unstable.url = "github:nixos/nixpkgs/nixpkgs-unstable";
 
     # # Add nixos-generators as an input.