diff --git a/pkgs/by-name/au/automatic-timezoned/package.nix b/pkgs/by-name/au/automatic-timezoned/package.nix
index 161fadd40811..964b879a5a21 100644
--- a/pkgs/by-name/au/automatic-timezoned/package.nix
+++ b/pkgs/by-name/au/automatic-timezoned/package.nix
@@ -5,16 +5,16 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "automatic-timezoned";
-  version = "2.0.40";
+  version = "2.0.42";
 
   src = fetchFromGitHub {
     owner = "maxbrunet";
     repo = pname;
     rev = "v${version}";
-    sha256 = "sha256-q7WEG5Y8YpRUwNgp+SLi2eV9Z/Ork6+QZmPqxpUf60I=";
+    sha256 = "sha256-HbBxzIuni106kz3YX68Mk+ecb605hugcMf/QMLzElKA=";
   };
 
-  cargoHash = "sha256-DJAQqPRcscYdrMYP0L09T6TtmDh3wuS89cWCvscyAak=";
+  cargoHash = "sha256-JfEyak0ORuXwR+QwVS3sjIJ+/eZIpIvU0MBREv2EPdg=";
 
   meta = with lib; {
     description = "Automatically update system timezone based on location";