diff --git a/pkgs/development/python-modules/pentapy/default.nix b/pkgs/development/python-modules/pentapy/default.nix
new file mode 100644
index 000000000000..10132fe67107
--- /dev/null
+++ b/pkgs/development/python-modules/pentapy/default.nix
@@ -0,0 +1,52 @@
+{
+  lib,
+  buildPythonPackage,
+  fetchFromGitHub,
+
+  # build-system
+  cython,
+  setuptools,
+  setuptools-scm,
+
+  # dependencies
+  numpy,
+
+  # tests
+  pytestCheckHook,
+}:
+
+buildPythonPackage rec {
+  pname = "pentapy";
+  version = "1.4.1";
+  pyproject = true;
+
+  src = fetchFromGitHub {
+    owner = "GeoStat-Framework";
+    repo = "pentapy";
+    tag = "v${version}";
+    hash = "sha256-lw512rZCrwumDunoWFfd0HxCv0HAn/bAmIz8l8VeBP8=";
+  };
+
+  build-system = [
+    cython
+    numpy
+    setuptools
+    setuptools-scm
+  ];
+
+  dependencies = [
+    numpy
+  ];
+
+  nativeCheckInputs = [
+    pytestCheckHook
+  ];
+
+  meta = {
+    description = "A Python toolbox for pentadiagonal linear systems";
+    homepage = "https://github.com/GeoStat-Framework/pentapy";
+    changelog = "https://github.com/GeoStat-Framework/pentapy/blob/v${version}/CHANGELOG.md";
+    license = lib.licenses.mit;
+    teams = [ lib.teams.geospatial ];
+  };
+}
diff --git a/pkgs/development/python-modules/pykrige/default.nix b/pkgs/development/python-modules/pykrige/default.nix
index 477d55aaecb9..be69db1358b1 100644
--- a/pkgs/development/python-modules/pykrige/default.nix
+++ b/pkgs/development/python-modules/pykrige/default.nix
@@ -5,6 +5,7 @@
 
   # build-system
   cython,
+  pentapy,
   setuptools,
   setuptools-scm,
 
@@ -21,25 +22,20 @@
 
 buildPythonPackage rec {
   pname = "pykrige";
-  version = "1.7.2";
+  version = "1.7.3";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "GeoStat-Framework";
     repo = "PyKrige";
     tag = "v${version}";
-    hash = "sha256-9f8SNlt4qiTlXgx2ica9Y8rmnYzQ5VarvFRfoZ9bSsY=";
+    hash = "sha256-zdszmT1LEfYBWzd+m2nITtl0lZHyU0fzszYxANQS6yU=";
   };
 
-  postPatch = ''
-    substituteInPlace pyproject.toml \
-      --replace-fail "numpy>=2.0.0rc1,<2.3; python_version >= '3.9'" "numpy>=2.0.0" \
-      --replace-fail "Cython>=3.0.10,<3.1.0" "Cython>=3.1.0,<4.0.0"
-  '';
-
   build-system = [
     cython
     numpy
+    pentapy
     scipy
     setuptools
     setuptools-scm
@@ -70,6 +66,6 @@ buildPythonPackage rec {
     homepage = "https://github.com/GeoStat-Framework/PyKrige";
     changelog = "https://github.com/GeoStat-Framework/PyKrige/blob/v${version}/CHANGELOG.md";
     license = lib.licenses.bsd3;
-    maintainers = [ lib.maintainers.sikmir ];
+    teams = [ lib.teams.geospatial ];
   };
 }
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 05598010be5c..99063ca44ce4 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -11804,6 +11804,8 @@ self: super: with self; {
 
   pendulum = callPackage ../development/python-modules/pendulum { };
 
+  pentapy = callPackage ../development/python-modules/pentapy { };
+
   pep440 = callPackage ../development/python-modules/pep440 { };
 
   pep517 = callPackage ../development/python-modules/pep517 { };