diff --git a/pkgs/servers/home-assistant/custom-components/dwd/package.nix b/pkgs/servers/home-assistant/custom-components/dwd/package.nix
index 01eaea2a9a6b..91d05c751c7b 100644
--- a/pkgs/servers/home-assistant/custom-components/dwd/package.nix
+++ b/pkgs/servers/home-assistant/custom-components/dwd/package.nix
@@ -8,13 +8,13 @@
 buildHomeAssistantComponent rec {
   owner = "hg1337";
   domain = "dwd";
-  version = "2025.5.0";
+  version = "2025.12.1";
 
   src = fetchFromGitHub {
     owner = "hg1337";
     repo = "homeassistant-dwd";
     rev = version;
-    hash = "sha256-CuoHVgk4jWDEe3OkzFCok8YqVkWLJF6Rl7i/SDeSU50=";
+    hash = "sha256-hhuSVHa0HgIPGXH9LJg5r0OTRrlY5fX1Ec+C8ZeNiPM=";
   };
 
   dependencies = [ defusedxml ];