diff --git a/pkgs/by-name/au/automatic-timezoned/package.nix b/pkgs/by-name/au/automatic-timezoned/package.nix
index 2fc7ab7d8e58..6418af8b9d2f 100644
--- a/pkgs/by-name/au/automatic-timezoned/package.nix
+++ b/pkgs/by-name/au/automatic-timezoned/package.nix
@@ -5,17 +5,17 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "automatic-timezoned";
-  version = "2.0.64";
+  version = "2.0.66";
 
   src = fetchFromGitHub {
     owner = "maxbrunet";
     repo = "automatic-timezoned";
     rev = "v${version}";
-    sha256 = "sha256-S8VMvFP6MGhZ6zjAbgRGH7WfL5X4KELx60cOrey2/4Q=";
+    sha256 = "sha256-Hf3g0USudI6Df1Js1lRWFVHo2np5ZpCnEXX312Fx7EM=";
   };
 
   useFetchCargoVendor = true;
-  cargoHash = "sha256-LdGwdzXsmNUAVm4EtG4i0GvZcJmc0iscgnccutGXTms=";
+  cargoHash = "sha256-tM3ikX51ZWadtRe2bnmIo167Hw0e5wjoY86Z5hFLizI=";
 
   meta = with lib; {
     description = "Automatically update system timezone based on location";