diff --git a/pkgs/development/python-modules/pyoverkiz/default.nix b/pkgs/development/python-modules/pyoverkiz/default.nix
index 5c96b8d2324a..aeb3153acd7c 100644
--- a/pkgs/development/python-modules/pyoverkiz/default.nix
+++ b/pkgs/development/python-modules/pyoverkiz/default.nix
@@ -15,14 +15,14 @@
 
 buildPythonPackage (finalAttrs: {
   pname = "pyoverkiz";
-  version = "1.20.0";
+  version = "1.20.1";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "iMicknl";
     repo = "python-overkiz-api";
     tag = "v${finalAttrs.version}";
-    hash = "sha256-H1G85vleaV+ZWbjH3tozI6fvWPKxwrIVRIXiFwsUWOA=";
+    hash = "sha256-PaJ4AC0N82iGTsgP620uI6Iw9l0aHrR7UutWLYxrOYE=";
   };
 
   build-system = [ hatchling ];