diff --git a/pkgs/development/python-modules/hahomematic/default.nix b/pkgs/development/python-modules/hahomematic/default.nix
index 5b9bd5e97faf..445bba549432 100644
--- a/pkgs/development/python-modules/hahomematic/default.nix
+++ b/pkgs/development/python-modules/hahomematic/default.nix
@@ -16,7 +16,7 @@
 
 buildPythonPackage rec {
   pname = "hahomematic";
-  version = "2023.3.1";
+  version = "2023.4.0";
   format = "pyproject";
 
   disabled = pythonOlder "3.9";
@@ -25,7 +25,7 @@ buildPythonPackage rec {
     owner = "danielperna84";
     repo = pname;
     rev = "refs/tags/${version}";
-    hash = "sha256-LS46I3f6ivBnQ5mLrh6tVCQBfjsMJx0RD6fgyczLQr4=";
+    hash = "sha256-IR8Sx9rb6vPA/wIZVCwOl2bKxwWbogW4Xry14yxb2Ic=";
   };
 
   nativeBuildInputs = [