diff --git a/pkgs/development/python-modules/hdbscan/default.nix b/pkgs/development/python-modules/hdbscan/default.nix
index 9f2614178848..6ee76e5271a7 100644
--- a/pkgs/development/python-modules/hdbscan/default.nix
+++ b/pkgs/development/python-modules/hdbscan/default.nix
@@ -12,11 +12,11 @@
 
 buildPythonPackage rec {
   pname = "hdbscan";
-  version = "0.8.25";
+  version = "0.8.26";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "17mi4nlifaygfw3n5ark5mfzx71pjxz3h6l455sh0i5mzh6czk4j";
+    sha256 = "0zlj2y42f0hrklviv21j9m895259ad8273dxgh7b44702781r9l1";
   };
 
   checkInputs = [ nose ];