diff --git a/flake.nix b/flake.nix
index 2b11c54..1948c75 100644
--- a/flake.nix
+++ b/flake.nix
@@ -11,7 +11,7 @@
     with pkgs;
     {
       devShells.x86_64-linux.default = mkShell {
-        buildInputs = with python3Packages; [
+        buildInputs = with python312Packages; [
           hy
           (buildPythonPackage rec {
             pname = "hyrule";