diff --git a/default.nix b/default.nix
index e743b49..0b5202e 100644
--- a/default.nix
+++ b/default.nix
@@ -8,7 +8,7 @@ pkgs.rustPlatform.buildRustPackage {
 
   src = ./.;
 
-  cargoSha256 = "sha256-FfhyVjCZRvjbSAQ8aGTegjtSh5d4vMSoxzk+xagmj9w=";
+  cargoHash = "sha256-jspdQtP+z8SXD7gs5G0GrvJLt6sU6RyvGyn5SPQU85U=";
 
   meta = with pkgs.lib; {
     description = "Discord bot implementing a topic management system";