diff --git a/pkgs/development/python-modules/libpysal/default.nix b/pkgs/development/python-modules/libpysal/default.nix
index 100f35e1f62d..3c0174f4ccbd 100644
--- a/pkgs/development/python-modules/libpysal/default.nix
+++ b/pkgs/development/python-modules/libpysal/default.nix
@@ -22,14 +22,14 @@
 
 buildPythonPackage rec {
   pname = "libpysal";
-  version = "4.14.1";
+  version = "4.15.0";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "pysal";
     repo = "libpysal";
     tag = "v${version}";
-    hash = "sha256-epwviJtQ97MxUA4Gpw6SJceCdBPFXnZBF13A1HiJcOo=";
+    hash = "sha256-ltDrTbx4Z0ZVZHg+v45ETgMGHLDeEX71Qpbe2NykxKw=";
   };
 
   build-system = [ setuptools-scm ];