diff --git a/pkgs/development/tools/rust/cargo-sweep/default.nix b/pkgs/development/tools/rust/cargo-sweep/default.nix
index 0b51b5b4f50..8bebaf24d47 100644
--- a/pkgs/development/tools/rust/cargo-sweep/default.nix
+++ b/pkgs/development/tools/rust/cargo-sweep/default.nix
@@ -11,10 +11,7 @@ rustPlatform.buildRustPackage rec {
     sha256 = "0zwdrh4z5x79qs8cwmwh3phzy4brw0ggv2qyf6pylv99vha5acyf";
   };
 
-  # Delete this on next update; see #79975 for details
-  legacyCargoFetcher = true;
-
-  cargoSha256 = "09n0s275iskvg0n3gxbl47qfw00wfpvxyrf2iakkznyxjgbaxh4l";
+  cargoSha256 = "1sxjc64g8h77a3dvzb99f1f72zrak1nh4jgfjfkw4yc4dhkpyrmz";
 
   meta = with stdenv.lib; {
     description = "A Cargo subcommand for cleaning up unused build files generated by Cargo";