diff --git a/flake.nix b/flake.nix
index 84d3d25..50d5161 100644
--- a/flake.nix
+++ b/flake.nix
@@ -3,7 +3,7 @@
 
   inputs = {
     nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
-    nixpkgs-stable.url = "github:nixos/nixpkgs/nixos-22.11";
+    nixpkgs-stable.url = "github:nixos/nixpkgs/nixos-23.11";
     nixos-hardware.url = "github:NixOS/nixos-hardware/master";
     home-manager = {
       url = "github:nix-community/home-manager/master";
@@ -90,7 +90,7 @@
             }
           ];
         };
-        dalinar = lib.nixosSystem {
+        dalinar = nixpkgs-stable.lib.nixosSystem {
           inherit system;
           modules = [
             ./systems/dalinar/configuration.nix