diff --git a/pkgs/development/python-modules/mapclassify/default.nix b/pkgs/development/python-modules/mapclassify/default.nix
index 67fac8b840f2..872b199710e0 100644
--- a/pkgs/development/python-modules/mapclassify/default.nix
+++ b/pkgs/development/python-modules/mapclassify/default.nix
@@ -18,7 +18,7 @@
 
 buildPythonPackage rec {
   pname = "mapclassify";
-  version = "2.8.0";
+  version = "2.8.1";
   pyproject = true;
   disabled = pythonOlder "3.9";
 
@@ -26,7 +26,7 @@ buildPythonPackage rec {
     owner = "pysal";
     repo = "mapclassify";
     rev = "refs/tags/v${version}";
-    hash = "sha256-JrFKWkMUu8rjJJb1KK8+R9ANkLhTPf1EmWpzhfE7MAE=";
+    hash = "sha256-VClkMOR8P9sX3slVjJ2xYYLVnvZuOgVYZiCGrBxoZEc=";
   };
 
   build-system = [ setuptools-scm ];