diff --git a/pkgs/by-name/sv/svdtools/package.nix b/pkgs/by-name/sv/svdtools/package.nix
index e5b37a527a60..c42f758e3df0 100644
--- a/pkgs/by-name/sv/svdtools/package.nix
+++ b/pkgs/by-name/sv/svdtools/package.nix
@@ -5,14 +5,14 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "svdtools";
-  version = "0.3.19";
+  version = "0.3.20";
 
   src = fetchCrate {
     inherit version pname;
-    hash = "sha256-5s4CPV6Tke37QlyMzI6WFDb9EdRfcFDoFrmuWblbp20=";
+    hash = "sha256-Sh3VnitkR72009kcD9u42UrDB1FKbHYllHGzM07eUTU=";
   };
 
-  cargoHash = "sha256-VrOFu7LNFeH70VPdz9uJxXuRtTvxKiS1dlhCdr++7+g=";
+  cargoHash = "sha256-9QiDbJMWf4OWEVOVrz4uiyjmLHNhZg0VbM1/VKTjO9M=";
 
   meta = with lib; {
     description = "Tools to handle vendor-supplied, often buggy SVD files";