diff --git a/pkgs/development/tools/rust/cargo-xbuild/default.nix b/pkgs/development/tools/rust/cargo-xbuild/default.nix
index e8d62c9252f3..506c71808a05 100644
--- a/pkgs/development/tools/rust/cargo-xbuild/default.nix
+++ b/pkgs/development/tools/rust/cargo-xbuild/default.nix
@@ -2,16 +2,16 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "cargo-xbuild";
-  version = "0.6.2";
+  version = "0.6.5";
 
   src = fetchFromGitHub {
     owner = "rust-osdev";
     repo = pname;
     rev = "v${version}";
-    sha256 = "01whdjryz6zjsk4149h72w5xdjnkpcn5daf0xnsb59b0q38hjgg9";
+    sha256 = "sha256-bnceN47OFGlxs3ibcKoZFjoTgXRQxA2ZqxnthJ/fsqE=";
   };
 
-  cargoSha256 = "036a50shzl6wdjk5wypkacx1kjwbyb4x1aqhbzgjgpxxxrf0lj16";
+  cargoSha256 = "sha256-qMPJC61ZVW9olMgNnGrvcQ/je4se4J5gOVoaOpNMUo8=";
 
   meta = with lib; {
     description = "Automatically cross-compiles the sysroot crates core, compiler_builtins, and alloc";