diff --git a/pkgs/tools/misc/writedisk/default.nix b/pkgs/tools/misc/writedisk/default.nix
index 34f4581ba09d..5fb958f3f0ef 100644
--- a/pkgs/tools/misc/writedisk/default.nix
+++ b/pkgs/tools/misc/writedisk/default.nix
@@ -7,15 +7,15 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "writedisk";
-  version = "1.2.0";
+  version = "1.3.0";
 
   src = fetchCrate {
     inherit version;
     pname = "writedisk";
-    sha256 = "sha256-f5+Qw9Agepx2wIUmsAA2M9g/ajbFjjLR5RPPtQncRKU=";
+    sha256 = "sha256-MZFnNb8rJMu/nlH8rfnD//bhqPSkhyXucbTrwsRM9OY=";
   };
 
-  cargoSha256 = "sha256-SMAhh7na+XQyVtbfzsBGOCdBRLP58JL1fPSBVKFkhdc=";
+  cargoSha256 = "sha256-DGroBBozAViibbIYbtqH2SxIGLqdtyJ9XKyz7O1L05g=";
 
   nativeBuildInputs = [ pkg-config ];