diff --git a/pkgs/development/python-modules/mpmath/default.nix b/pkgs/development/python-modules/mpmath/default.nix
index 412965ab11ab..1a8e4c030979 100644
--- a/pkgs/development/python-modules/mpmath/default.nix
+++ b/pkgs/development/python-modules/mpmath/default.nix
@@ -1,31 +1,33 @@
 { lib
 , buildPythonPackage
-, fetchPypi
-, fetchpatch
-, setuptools-scm
+, fetchFromGitHub
+, gmpy2
+, isPyPy
+, setuptools
 , pytestCheckHook
 }:
 
 buildPythonPackage rec {
   pname = "mpmath";
-  version = "1.2.1";
+  version = "1.3.0";
+  format = "setuptools";
 
-  src = fetchPypi {
-    inherit pname version;
-    sha256 = "79ffb45cf9f4b101a807595bcb3e72e0396202e0b1d25d689134b48c4216a81a";
+  src = fetchFromGitHub {
+    owner = "mpmath";
+    repo = "mpmath";
+    rev = "refs/tags/${version}";
+    hash = "sha256-9BGcaC3TyolGeO65/H42T/WQY6z5vc1h+MA+8MGFChU=";
   };
 
-  patches = [
-    (fetchpatch {
-      name = "CVE-2021-29063.patch";
-      url = "https://github.com/fredrik-johansson/mpmath/commit/46d44c3c8f3244017fe1eb102d564eb4ab8ef750.patch";
-      hash = "sha256-DaZ6nj9rEsjTAomu481Ujun364bL5E6lkXFvgBfHyeA=";
-    })
+  nativeBuildInputs = [
+    setuptools
   ];
 
-  nativeBuildInputs = [
-    setuptools-scm
-  ];
+  passthru.optional-dependencies = {
+    gmpy = lib.optionals (!isPyPy) [
+      gmpy2
+    ];
+  };
 
   nativeCheckInputs = [
     pytestCheckHook
@@ -38,5 +40,4 @@ buildPythonPackage rec {
     maintainers = with maintainers; [ lovek323 ];
     platforms   = platforms.unix;
   };
-
 }