diff --git a/pkgs/development/python-modules/pybotvac/default.nix b/pkgs/development/python-modules/pybotvac/default.nix
index 0944e4590685..fab50f5cc6e3 100644
--- a/pkgs/development/python-modules/pybotvac/default.nix
+++ b/pkgs/development/python-modules/pybotvac/default.nix
@@ -8,14 +8,14 @@
   setuptools,
 }:
 
-buildPythonPackage rec {
+buildPythonPackage (finalAttrs: {
   pname = "pybotvac";
-  version = "0.0.28";
+  version = "0.0.29";
   pyproject = true;
 
   src = fetchPypi {
-    inherit pname version;
-    hash = "sha256-XIGG8HmjI3dSq42co2e05xHIYjIM39qVanMJLDqWFCg=";
+    inherit (finalAttrs) pname version;
+    hash = "sha256-9mapPFzdAAzHJFuFaxiyGh0utznzTSXzRa6AZRj/Oq8=";
   };
 
   build-system = [ setuptools ];
@@ -34,8 +34,8 @@ buildPythonPackage rec {
   meta = {
     description = "Python module for interacting with Neato Botvac Connected vacuum robots";
     homepage = "https://github.com/stianaske/pybotvac";
-    changelog = "https://github.com/stianaske/pybotvac/releases/tag/v${version}";
+    changelog = "https://github.com/stianaske/pybotvac/releases/tag/v${finalAttrs.version}";
     license = lib.licenses.mit;
     maintainers = with lib.maintainers; [ fab ];
   };
-}
+})