diff --git a/pkgs/development/tools/rust/svd2rust/default.nix b/pkgs/development/tools/rust/svd2rust/default.nix
index 516fab607ccd..abbaf78961c9 100644
--- a/pkgs/development/tools/rust/svd2rust/default.nix
+++ b/pkgs/development/tools/rust/svd2rust/default.nix
@@ -2,14 +2,14 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "svd2rust";
-  version = "0.28.0";
+  version = "0.29.0";
 
   src = fetchCrate {
     inherit pname version;
-    sha256 = "sha256-/Pt0eKS6Rfrh18nb1lR/T+T+b73rmX4jmGIjbXJtcMA=";
+    sha256 = "sha256-VxjoS93OwJAc9Cb0VL9R/49pAcXPYrzC7q6vYJSDYB4=";
   };
 
-  cargoSha256 = "sha256-Vum7Ltq9h6BMXvIESO9jC2B775BZlCWmatazk1bavQs=";
+  cargoHash = "sha256-f8dht3HCgzeTfyhFhJS2F+TL5Y0qi+A5PGZkNXF1AUw=";
 
   meta = with lib; {
     description = "Generate Rust register maps (`struct`s) from SVD files";