diff --git a/pkgs/development/python-modules/pyvesync/default.nix b/pkgs/development/python-modules/pyvesync/default.nix
index 393170cfb9f0..1146fe892f59 100644
--- a/pkgs/development/python-modules/pyvesync/default.nix
+++ b/pkgs/development/python-modules/pyvesync/default.nix
@@ -7,12 +7,12 @@
 
 buildPythonPackage rec {
   pname = "pyvesync";
-  version = "1.3.1";
+  version = "1.4.0";
   disabled = pythonOlder "3.6";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "02fpbyg46mlpc2c1j4zylw9a1h6bacxvigrl3cndsf6fxlhfx15z";
+    sha256 = "sha256-xvHvZx22orJR94cRMyyXey27Ksh2/ULHRvv7xxXv11k=";
   };
 
   propagatedBuildInputs = [ requests ];
diff --git a/pkgs/servers/home-assistant/default.nix b/pkgs/servers/home-assistant/default.nix
index ee6456183683..3d4bd9aa5428 100644
--- a/pkgs/servers/home-assistant/default.nix
+++ b/pkgs/servers/home-assistant/default.nix
@@ -397,6 +397,7 @@ in with py.pkgs; buildPythonApplication rec {
     "uptime"
     "vacuum"
     "verisure"
+    "vesync"
     "weather"
     "webhook"
     "websocket_api"