diff --git a/flake.nix b/flake.nix
index 8d10e4c..dd6b612 100644
--- a/flake.nix
+++ b/flake.nix
@@ -2,10 +2,8 @@
   description = "system";
 
   inputs = {
-    # nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable-small";
     nixpkgs.url = "nixpkgs/nixos-unstable";
-    # nixpkgs.url = "nixpkgs/nixos-22.11";
-    nixpkgs-stable.url = "nixpkgs/nixos-23.05";
+    nixpkgs-stable.url = "nixpkgs/nixos-23.11";
     home-manager = {
       url = "github:nix-community/home-manager";
       inputs.nixpkgs.follows = "nixpkgs";