3 files changed, 14 insertions, 17 deletions
diff --git a/pkgs/development/libraries/science/biology/mirtk/default.nix b/pkgs/development/libraries/science/biology/mirtk/default.nix
index 0d23489696f..d2615b391ff 100644
--- a/pkgs/development/libraries/science/biology/mirtk/default.nix
+++ b/pkgs/development/libraries/science/biology/mirtk/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, gtest, fetchFromGitHub, cmake, boost, eigen, python, vtk, zlib, tbb }:
+{ lib, stdenv, gtest, fetchFromGitHub, cmake, boost, eigen, python3, vtk, zlib, tbb }:
 
 stdenv.mkDerivation rec {
   version = "2.0.0";
@@ -32,7 +32,7 @@ stdenv.mkDerivation rec {
   '';
 
   nativeBuildInputs = [ cmake gtest ];
-  buildInputs = [ boost eigen python vtk zlib tbb ];
+  buildInputs = [ boost eigen python3 vtk zlib tbb ];
 
   meta = with lib; {
     homepage = "https://github.com/BioMedIA/MIRTK";
diff --git a/pkgs/development/libraries/science/math/liblapack/default.nix b/pkgs/development/libraries/science/math/liblapack/default.nix
index 79e494a053b..f81a02303a6 100644
--- a/pkgs/development/libraries/science/math/liblapack/default.nix
+++ b/pkgs/development/libraries/science/math/liblapack/default.nix
@@ -1,23 +1,20 @@
-{
-  lib, stdenv,
-  fetchFromGitHub,
-  gfortran,
-  cmake,
-  shared ? true
+{ lib
+, stdenv
+, fetchFromGitHub
+, gfortran
+, cmake
+, shared ? true
 }:
-let
-  inherit (lib) optional;
-in
 
 stdenv.mkDerivation rec {
   pname = "liblapack";
-  version = "3.9.1";
+  version = "3.10.0";
 
   src = fetchFromGitHub {
     owner = "Reference-LAPACK";
     repo = "lapack";
     rev = "v${version}";
-    sha256 = "sha256-B7eRaEY9vaLvuKkJ7d2KWanGE7OXh43O0UbXFheUWK8=";
+    sha256 = "sha256-ewYUM+M7jDO5LLnB4joiKkqgXjEDmWbFZbgad8x98gc=";
   };
 
   nativeBuildInputs = [ gfortran cmake ];
@@ -30,8 +27,7 @@ stdenv.mkDerivation rec {
     "-DLAPACKE=ON"
     "-DCBLAS=ON"
     "-DBUILD_TESTING=ON"
-  ]
-  ++ optional shared "-DBUILD_SHARED_LIBS=ON";
+  ] ++ lib.optional shared "-DBUILD_SHARED_LIBS=ON";
 
   doCheck = true;
 
@@ -58,6 +54,7 @@ stdenv.mkDerivation rec {
   meta = with lib; {
     description = "Linear Algebra PACKage";
     homepage = "http://www.netlib.org/lapack/";
+    maintainers = with maintainers; [ ];
     license = licenses.bsd3;
     platforms = platforms.all;
   };
diff --git a/pkgs/development/libraries/science/math/petsc/default.nix b/pkgs/development/libraries/science/math/petsc/default.nix
index ee495deedc1..cbd5fa879ee 100644
--- a/pkgs/development/libraries/science/math/petsc/default.nix
+++ b/pkgs/development/libraries/science/math/petsc/default.nix
@@ -18,11 +18,11 @@ assert petsc-withp4est -> p4est.mpiSupport;
 
 stdenv.mkDerivation rec {
   pname = "petsc";
-  version = "3.14.2";
+  version = "3.14.3";
 
   src = fetchurl {
     url = "http://ftp.mcs.anl.gov/pub/petsc/release-snapshots/petsc-${version}.tar.gz";
-    sha256 = "04vy3qyakikslc58qyv8c9qrwlivix3w6znc993i37cvfg99dch9";
+    sha256 = "sha256-1rdyLNSH8jMkmIg88uHMN3ZXqTHAtzU1adybJEZzJ9M=";
   };
 
   mpiSupport = !withp4est || p4est.mpiSupport;