diff --git a/flake.nix b/flake.nix
index caaa22d..b9ed735 100644
--- a/flake.nix
+++ b/flake.nix
@@ -1,6 +1,6 @@
 {
   description = "";
-  inputs.nixpkgs.url = "nixpkgs/nixos-22.05-small";
+  inputs.nixpkgs.url = "nixpkgs/nixos-23.05";
 
   outputs = { self, nixpkgs }:
     let