diff --git a/pkgs/servers/home-assistant/custom-lovelace-modules/mushroom/default.nix b/pkgs/servers/home-assistant/custom-lovelace-modules/mushroom/default.nix
index a9b3a154a0de..8b586f1515a4 100644
--- a/pkgs/servers/home-assistant/custom-lovelace-modules/mushroom/default.nix
+++ b/pkgs/servers/home-assistant/custom-lovelace-modules/mushroom/default.nix
@@ -5,16 +5,16 @@
 
 buildNpmPackage rec {
   pname = "mushroom";
-  version = "3.6.4";
+  version = "4.0.0";
 
   src = fetchFromGitHub {
     owner = "piitaya";
     repo = "lovelace-mushroom";
     rev = "v${version}";
-    hash = "sha256-0ck+TjNtu0XfYIYifBH/psPPynnNHIvTXPTxVyaXWv4=";
+    hash = "sha256-yoSMwNrldDfFfJWyGBZ+bJjIGYUl3FZEQ5EvLG7XzVw=";
   };
 
-  npmDepsHash = "sha256-k7g45qLhKXwKaoDbnHGAevW6rgDfvs7F4hlVvHzdFJE=";
+  npmDepsHash = "sha256-3N/tsv/mtq4r9tWldxu6MIHkkfsmaU6omgtG0hIadXA=";
 
   installPhase = ''
     runHook preInstall