diff --git a/pkgs/development/python-modules/python-heatclient/default.nix b/pkgs/development/python-modules/python-heatclient/default.nix
index 125335c312b8..73fce442a20c 100644
--- a/pkgs/development/python-modules/python-heatclient/default.nix
+++ b/pkgs/development/python-modules/python-heatclient/default.nix
@@ -12,11 +12,12 @@
   oslo-utils,
   pbr,
   prettytable,
+  python-openstackclient,
   python-swiftclient,
   pythonOlder,
   pyyaml,
-  requests,
   requests-mock,
+  requests,
   setuptools,
   sphinxHook,
   stestr,
@@ -25,18 +26,20 @@
 
 buildPythonPackage rec {
   pname = "python-heatclient";
-  version = "4.1.0";
+  version = "4.3.0";
   pyproject = true;
 
-  disabled = pythonOlder "3.8";
+  disabled = pythonOlder "3.10";
 
   src = fetchPypi {
-    inherit pname version;
-    hash = "sha256-1oSZzmcDEwThBbF8M/nvY//axJLyQUxDAVOYIsLr9w0=";
+    pname = "python_heatclient";
+    inherit version;
+    hash = "sha256-itp863fyXw2+OuLjMoowRhrblP+/NrDCqrwszkg7dfA=";
   };
 
   build-system = [
     openstackdocstheme
+    python-openstackclient
     setuptools
     sphinxHook
   ];