diff --git a/flake.nix b/flake.nix
index 3e25d7b..da929c3 100644
--- a/flake.nix
+++ b/flake.nix
@@ -3,7 +3,7 @@
 
   inputs.flake-utils.url = "github:numtide/flake-utils";
   inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-24.05";
-  inputs.cargo2nix.url = "github:cargo2nix/cargo2nix/release-0.12";
+  inputs.cargo2nix.url = "github:cargo2nix/cargo2nix/main";
   inputs.cargo2nix.inputs.nixpkgs.follows = "nixpkgs";
   inputs.rust-overlay.url = "github:oxalica/rust-overlay";
   inputs.rust-overlay.inputs.nixpkgs.follows = "nixpkgs";