diff --git a/flake.lock b/flake.lock
index 4c14d81..6a14559 100644
--- a/flake.lock
+++ b/flake.lock
@@ -123,16 +123,16 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1690927903,
-        "narHash": "sha256-D5gCaCROnjEKDOel//8TO/pOP87pAEtT0uT8X+0Bj/U=",
+        "lastModified": 1709569716,
+        "narHash": "sha256-iOR44RU4jQ+YPGrn+uQeYAp7Xo7Z/+gT+wXJoGxxLTY=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "bd836ac5e5a7358dea73cb74a013ca32864ccb86",
+        "rev": "617579a787259b9a6419492eaac670a5f7663917",
         "type": "github"
       },
       "original": {
         "owner": "nixos",
-        "ref": "nixos-23.05",
+        "ref": "nixos-23.11",
         "repo": "nixpkgs",
         "type": "github"
       }
diff --git a/flake.nix b/flake.nix
index f66c293..2b2371c 100644
--- a/flake.nix
+++ b/flake.nix
@@ -6,7 +6,7 @@
     nix-pre-commit-hooks.inputs.flake-utils.follows = "flake-utils";
     nix-pre-commit-hooks.inputs.nixpkgs.follows = "nixpkgs-unstable";
 
-    nixpkgs.url = "github:nixos/nixpkgs/nixos-23.05";
+    nixpkgs.url = "github:nixos/nixpkgs/nixos-23.11";
 
     nixpkgs-unstable.url = "github:nixos/nixpkgs/nixos-unstable";