diff --git a/pkgs/servers/home-assistant/custom-components/oref_alert/package.nix b/pkgs/servers/home-assistant/custom-components/oref_alert/package.nix
index 3169b45ac856..7bd737681d52 100644
--- a/pkgs/servers/home-assistant/custom-components/oref_alert/package.nix
+++ b/pkgs/servers/home-assistant/custom-components/oref_alert/package.nix
@@ -13,13 +13,13 @@
 buildHomeAssistantComponent rec {
   owner = "amitfin";
   domain = "oref_alert";
-  version = "3.2.4";
+  version = "4.0.0";
 
   src = fetchFromGitHub {
     owner = "amitfin";
     repo = "oref_alert";
     tag = "v${version}";
-    hash = "sha256-+kZOwepyfehETfRDeA4w0eTaGSvkXNzG5rL2wdAKOy8=";
+    hash = "sha256-WMWt2QjwWDIfNbD6/YGc91GASmjNhzfLREMHvc2eOdE=";
   };
 
   dependencies = [