diff --git a/pkgs/development/tools/rust/cargo-cache/default.nix b/pkgs/development/tools/rust/cargo-cache/default.nix
index 092a0a10b1a0..12d9bd6bb036 100644
--- a/pkgs/development/tools/rust/cargo-cache/default.nix
+++ b/pkgs/development/tools/rust/cargo-cache/default.nix
@@ -2,16 +2,16 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "cargo-cache";
-  version = "0.6.2";
+  version = "0.6.3";
 
   src = fetchFromGitHub {
     owner = "matthiaskrgr";
     repo = pname;
     rev = version;
-    sha256 = "sha256-/xP6TQcLyY1XC8r5SCkwej/I6fMaV5PqNNuvK1WbmeM=";
+    sha256 = "sha256-y6rvdY9511XScxLWPrH9aUFgSmRYmGqKE56MPBTH9OM=";
   };
 
-  cargoSha256 = "sha256-1ZNbqydRsXmMGLhqPrgNAE8bhpZCMAJO/YQbOvtiS/s=";
+  cargoSha256 = "sha256-H6MBAXrKu4hZwx3lGHN6YMuYzeb21Zq0tVlF/lsQmLI=";
 
   buildInputs = lib.optionals stdenv.isDarwin [ libiconv Security ];