diff --git a/pkgs/servers/home-assistant/custom-components/versatile_thermostat/package.nix b/pkgs/servers/home-assistant/custom-components/versatile_thermostat/package.nix
index 6b1aafa72ca6..d3358374bf1b 100644
--- a/pkgs/servers/home-assistant/custom-components/versatile_thermostat/package.nix
+++ b/pkgs/servers/home-assistant/custom-components/versatile_thermostat/package.nix
@@ -10,13 +10,13 @@
 buildHomeAssistantComponent rec {
   owner = "jmcollin78";
   domain = "versatile_thermostat";
-  version = "8.5.0";
+  version = "8.5.1";
 
   src = fetchFromGitHub {
     inherit owner;
     repo = domain;
     rev = "refs/tags/${version}";
-    hash = "sha256-YTil0wFniMbTUjM62oJS6wnGvhaHUlcUSJvsasmlrXw=";
+    hash = "sha256-zSpeiSK8FyXlM1U8jjSVl1nLQX/IplvKHfS6XZUNxo4=";
   };
 
   dependencies = [