diff --git a/ports/metis/CONTROL b/ports/metis/CONTROL
index f302a9ce4a..305887de0e 100644
--- a/ports/metis/CONTROL
+++ b/ports/metis/CONTROL
@@ -1,3 +1,3 @@
-Source: metis
-Version: 5.1.0-1
-Description: Serial Graph Partitioning and Fill-reducing Matrix Ordering
+Source: metis
+Version: 5.1.0-2
+Description: Serial Graph Partitioning and Fill-reducing Matrix Ordering
diff --git a/ports/metis/portfile.cmake b/ports/metis/portfile.cmake
index c53adde4e3..d2c8de8004 100644
--- a/ports/metis/portfile.cmake
+++ b/ports/metis/portfile.cmake
@@ -1,47 +1,50 @@
-# Common Ambient Variables:
-#   VCPKG_ROOT_DIR = <C:\path\to\current\vcpkg>
-#   TARGET_TRIPLET is the current triplet (x86-windows, etc)
-#   PORT is the current port name (zlib, etc)
-#   CURRENT_BUILDTREES_DIR = ${VCPKG_ROOT_DIR}\buildtrees\${PORT}
-#   CURRENT_PACKAGES_DIR  = ${VCPKG_ROOT_DIR}\packages\${PORT}_${TARGET_TRIPLET}
-#
-
-include(vcpkg_common_functions)
-set(SOURCE_PATH ${CURRENT_BUILDTREES_DIR}/src/metis-5.1.0)
-vcpkg_download_distfile(ARCHIVE
-    URLS "http://glaros.dtc.umn.edu/gkhome/fetch/sw/metis/metis-5.1.0.tar.gz"
-    FILENAME "metis-5.1.0.tar.gz"
-    SHA512 deea47749d13bd06fbeaf98a53c6c0b61603ddc17a43dae81d72c8015576f6495fd83c11b0ef68d024879ed5415c14ebdbd87ce49c181bdac680573bea8bdb25
-)
-vcpkg_extract_source_archive(${ARCHIVE})
-
-vcpkg_apply_patches(
-    SOURCE_PATH ${SOURCE_PATH}
-    PATCHES
-        ${CMAKE_CURRENT_LIST_DIR}/enable-install.patch
-        ${CMAKE_CURRENT_LIST_DIR}/disable-programs.patch
-        ${CMAKE_CURRENT_LIST_DIR}/fix-runtime-install-destination.patch
-        ${CMAKE_CURRENT_LIST_DIR}/fix-metis-vs14-math.patch
-        ${CMAKE_CURRENT_LIST_DIR}/fix-gklib-vs14-math.patch
-)
-
-if(VCPKG_LIBRARY_LINKAGE STREQUAL dynamic)
-  set(OPTIONS -DSHARED=ON -DCMAKE_WINDOWS_EXPORT_ALL_SYMBOLS=ON)
-else()
-  set(OPTIONS -DSHARED=OFF)
-endif()
-
-vcpkg_configure_cmake(
-    SOURCE_PATH ${SOURCE_PATH}
-    OPTIONS
-        ${OPTIONS}
-)
-
-vcpkg_install_cmake()
-vcpkg_copy_pdbs()
-
-file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug/include)
-
-# Handle copyright
-file(COPY ${SOURCE_PATH}/LICENSE.txt DESTINATION ${CURRENT_PACKAGES_DIR}/share/metis)
-file(RENAME ${CURRENT_PACKAGES_DIR}/share/metis/LICENSE.txt ${CURRENT_PACKAGES_DIR}/share/metis/copyright)
+# Common Ambient Variables:
+#   VCPKG_ROOT_DIR = <C:\path\to\current\vcpkg>
+#   TARGET_TRIPLET is the current triplet (x86-windows, etc)
+#   PORT is the current port name (zlib, etc)
+#   CURRENT_BUILDTREES_DIR = ${VCPKG_ROOT_DIR}\buildtrees\${PORT}
+#   CURRENT_PACKAGES_DIR  = ${VCPKG_ROOT_DIR}\packages\${PORT}_${TARGET_TRIPLET}
+#
+
+include(vcpkg_common_functions)
+
+set(METIS_VERSION 5.1.0)
+
+vcpkg_download_distfile(ARCHIVE
+    URLS "http://glaros.dtc.umn.edu/gkhome/fetch/sw/metis/metis-${METIS_VERSION}.tar.gz"
+    FILENAME "metis-${METIS_VERSION}.tar.gz"
+    SHA512 deea47749d13bd06fbeaf98a53c6c0b61603ddc17a43dae81d72c8015576f6495fd83c11b0ef68d024879ed5415c14ebdbd87ce49c181bdac680573bea8bdb25
+)
+
+vcpkg_extract_source_archive_ex(
+    OUT_SOURCE_PATH SOURCE_PATH
+    ARCHIVE ${ARCHIVE}
+    REF ${METIS_VERSION}
+    PATCHES
+        enable-install.patch
+        disable-programs.patch
+        fix-runtime-install-destination.patch
+        fix-metis-vs14-math.patch
+        fix-gklib-vs14-math.patch
+)
+
+if(VCPKG_LIBRARY_LINKAGE STREQUAL dynamic)
+  set(OPTIONS -DSHARED=ON -DCMAKE_WINDOWS_EXPORT_ALL_SYMBOLS=ON)
+else()
+  set(OPTIONS -DSHARED=OFF)
+endif()
+
+vcpkg_configure_cmake(
+    SOURCE_PATH ${SOURCE_PATH}
+    OPTIONS
+        ${OPTIONS}
+)
+
+vcpkg_install_cmake()
+vcpkg_copy_pdbs()
+
+file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug/include)
+
+# Handle copyright
+file(COPY ${SOURCE_PATH}/LICENSE.txt DESTINATION ${CURRENT_PACKAGES_DIR}/share/metis)
+file(RENAME ${CURRENT_PACKAGES_DIR}/share/metis/LICENSE.txt ${CURRENT_PACKAGES_DIR}/share/metis/copyright)
diff --git a/ports/suitesparse/CONTROL b/ports/suitesparse/CONTROL
index 702692497d..84263e1e8e 100644
--- a/ports/suitesparse/CONTROL
+++ b/ports/suitesparse/CONTROL
@@ -1,8 +1,8 @@
-Source: suitesparse
-Version: 4.5.5-4
-Build-Depends: clapack
-Description: algebra library
-
-Feature: metis
-Build-Depends: metis
-Description: Use metis in SuiteSparse
+Source: suitesparse
+Version: 5.1.2
+Build-Depends: clapack
+Description: algebra library
+
+Feature: metis
+Build-Depends: metis
+Description: Use metis in SuiteSparse
diff --git a/ports/suitesparse/portfile.cmake b/ports/suitesparse/portfile.cmake
index 75399609ed..ac479c6cc1 100644
--- a/ports/suitesparse/portfile.cmake
+++ b/ports/suitesparse/portfile.cmake
@@ -1,92 +1,71 @@
-# Common Ambient Variables:
-#   CURRENT_BUILDTREES_DIR    = ${VCPKG_ROOT_DIR}\buildtrees\${PORT}
-#   CURRENT_PACKAGES_DIR      = ${VCPKG_ROOT_DIR}\packages\${PORT}_${TARGET_TRIPLET}
-#   CURRENT_PORT DIR          = ${VCPKG_ROOT_DIR}\ports\${PORT}
-#   PORT                      = current port name (zlib, etc)
-#   TARGET_TRIPLET            = current triplet (x86-windows, x64-windows-static, etc)
-#   VCPKG_CRT_LINKAGE         = C runtime linkage type (static, dynamic)
-#   VCPKG_LIBRARY_LINKAGE     = target library linkage type (static, dynamic)
-#   VCPKG_ROOT_DIR            = <C:\path\to\current\vcpkg>
-#   VCPKG_TARGET_ARCHITECTURE = target architecture (x64, x86, arm)
-#
-
-include(vcpkg_common_functions)
-
-if (VCPKG_LIBRARY_LINKAGE STREQUAL dynamic)
-    message(STATUS "Warning: Dynamic building not supported yet. Building static.")
-    set(VCPKG_LIBRARY_LINKAGE static)
-endif()
-
-set(SUITESPARSE_VER SuiteSparse-4.5.5)  #if you change the version, becarefull of changing the SHA512 checksum accordingly
-set(SUITESPARSEWIN_PATH ${CURRENT_BUILDTREES_DIR}/src/suitesparse-metis-for-windows-1.3.1)
-set(SUITESPARSE_PATH ${SUITESPARSEWIN_PATH}/Suitesparse)
-
-#download suitesparse libary
-vcpkg_download_distfile(SUITESPARSE
-    URLS "http://faculty.cse.tamu.edu/davis/SuiteSparse/${SUITESPARSE_VER}.tar.gz"
-    FILENAME "${SUITESPARSE_VER}.tar.gz"
-    SHA512 4337c683027efca6c0800815587409db14db7d70df673451e307eb3ece5538815d06d90f3a831fa45071372f70b6f37eaa68fe951f69dbb52a5bfd84d2dc4913
-)
-
-#download suitesparse-metis-for-windows scripts, suitesparse does not have CMake build system, jlblancoc has made one for it
-vcpkg_download_distfile(SUITESPARSEWIN
-    URLS  "https://github.com/jlblancoc/suitesparse-metis-for-windows/archive/v1.3.1.zip"
-    FILENAME "suitesparse-metis-for-windows-1.3.1.zip"
-    SHA512 f8b9377420432f1c0a05bf884fe9e72f1f4eaf7e05663c66a383b5d8ddbd4fbfaa7d433727b4dc3e66b41dbb96b1327d380b68a51a424276465512666e63393d
-)
-
-#extract suitesparse-metis-for-windows first and merge with suitesparse library
-vcpkg_extract_source_archive(${SUITESPARSEWIN})
-vcpkg_extract_source_archive(${SUITESPARSE} ${SUITESPARSEWIN_PATH})
-
-vcpkg_apply_patches(
-    SOURCE_PATH ${SUITESPARSEWIN_PATH}
-    PATCHES "${CMAKE_CURRENT_LIST_DIR}/fix-install-suitesparse.patch"
-    PATCHES "${CMAKE_CURRENT_LIST_DIR}/remove-debug-postfix.patch"
-)
-
-set(USE_VCPKG_METIS OFF)
-if("metis" IN_LIST FEATURES)
-    set(USE_VCPKG_METIS ON)
-endif()
-
-vcpkg_configure_cmake(
-    SOURCE_PATH ${SUITESPARSEWIN_PATH}
-    PREFER_NINJA
-    OPTIONS
-        -DBUILD_METIS=OFF #Disable the option to build metis from source
-        -DUSE_VCPKG_METIS=${USE_VCPKG_METIS} #Force using vcpckg metis library
-        -DMETIS_SOURCE_DIR=${CURRENT_INSTALLED_DIR}
-        -DLIB_POSTFIX=
-        -DSUITESPARSE_USE_CUSTOM_BLAS_LAPACK_LIBS=ON
-        -DSUITESPARSE_CUSTOM_BLAS_LIB=${CURRENT_INSTALLED_DIR}/lib/openblas.lib
-        -DSUITESPARSE_CUSTOM_LAPACK_LIB=${CURRENT_INSTALLED_DIR}/lib/lapack.lib
-     OPTIONS_DEBUG
-        -DSUITESPARSE_INSTALL_PREFIX=${CURRENT_PACKAGES_DIR}/debug
-     OPTIONS_RELEASE
-        -DSUITESPARSE_INSTALL_PREFIX=${CURRENT_PACKAGES_DIR}
-)
-
-vcpkg_install_cmake()
-
-vcpkg_fixup_cmake_targets(CONFIG_PATH "cmake")
-
-file(RENAME ${CURRENT_PACKAGES_DIR}/UseSuiteSparse.cmake ${CURRENT_PACKAGES_DIR}/share/suitesparse/UseSuiteSparse.cmake)
-file(RENAME ${CURRENT_PACKAGES_DIR}/SuiteSparseConfig.cmake ${CURRENT_PACKAGES_DIR}/share/suitesparse/SuiteSparseConfig.cmake)
-file(REMOVE ${CURRENT_PACKAGES_DIR}/debug/UseSuiteSparse.cmake)
-file(REMOVE ${CURRENT_PACKAGES_DIR}/debug/SuiteSparseConfig.cmake)
-
-# Update paths in SuiteSparseConfig.cmake
-file(READ ${CURRENT_PACKAGES_DIR}/share/suitesparse/SuiteSparseConfig.cmake _contents)
-string(REPLACE "set(SuiteSparse_LIB_POSTFIX \"64\")" "set(SuiteSparse_LIB_POSTFIX \"\")" _contents "${_contents}")
-file(WRITE ${CURRENT_PACKAGES_DIR}/share/suitesparse/SuiteSparseConfig.cmake "${_contents}")
-
-#clean folders
-file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug/include)
-
-# Handle copyright of suitesparse and suitesparse-metis-for-windows
-file(COPY ${SUITESPARSE_PATH}/LICENSE.txt DESTINATION ${CURRENT_PACKAGES_DIR}/share/suitesparse)
-file(RENAME ${CURRENT_PACKAGES_DIR}/share/suitesparse/LICENSE.txt ${CURRENT_PACKAGES_DIR}/share/suitesparse/copyright)
-
-file(COPY ${SUITESPARSEWIN_PATH}/LICENSE.md DESTINATION ${CURRENT_PACKAGES_DIR}/share/suitesparse)
-file(RENAME ${CURRENT_PACKAGES_DIR}/share/suitesparse/LICENSE.md ${CURRENT_PACKAGES_DIR}/share/suitesparse/copyright_suitesparse-metis-for-windows)
+include(vcpkg_common_functions)
+
+if (VCPKG_LIBRARY_LINKAGE STREQUAL dynamic)
+    message(STATUS "Warning: Dynamic building not supported yet. Building static.")
+    set(VCPKG_LIBRARY_LINKAGE static)
+endif()
+
+set(SUITESPARSE_VER SuiteSparse-5.1.2)  #if you change the version, becarefull of changing the SHA512 checksum accordingly
+set(SUITESPARSEWIN_VER 1.4.0)
+set(SUITESPARSEWIN_PATH ${CURRENT_BUILDTREES_DIR}/src/suitesparse-metis-for-windows-${SUITESPARSEWIN_VER})
+set(SUITESPARSE_PATH ${SUITESPARSEWIN_PATH}/Suitesparse)
+
+#download suitesparse libary
+vcpkg_download_distfile(SUITESPARSE
+    URLS "http://faculty.cse.tamu.edu/davis/SuiteSparse/${SUITESPARSE_VER}.tar.gz"
+    FILENAME "${SUITESPARSE_VER}.tar.gz"
+    SHA512 38c7f9847cf161390f73de39ed3d9fd07f7bcec2d6d4e6f141af6a015826215843db9f2e16ca255eeb233c593ffc19ffa04816aa5b6ba200b55b9472ac33ba85
+)
+
+#download suitesparse-metis-for-windows scripts, suitesparse does not have CMake build system, jlblancoc has made one for it
+vcpkg_download_distfile(SUITESPARSEWIN
+    URLS  "https://github.com/jlblancoc/suitesparse-metis-for-windows/archive/v${SUITESPARSEWIN_VER}.zip"
+    FILENAME "suitesparse-metis-for-windows-${SUITESPARSEWIN_VER}.zip"
+    SHA512 2859d534200ab9b76fca1530eae5de2f9328aa867c727dbc83a96c6f16e1f87e70123fb2decbb84531d75dac58b6f0ce7323e48c57aeede324fd9a1f77ba74c6
+)
+
+#extract suitesparse-metis-for-windows first and merge with suitesparse library
+vcpkg_extract_source_archive(${SUITESPARSEWIN})
+vcpkg_extract_source_archive(${SUITESPARSE} ${SUITESPARSEWIN_PATH})
+
+vcpkg_apply_patches(
+    SOURCE_PATH ${SUITESPARSEWIN_PATH}
+    PATCHES "${CMAKE_CURRENT_LIST_DIR}/fix-install-suitesparse.patch"
+    PATCHES "${CMAKE_CURRENT_LIST_DIR}/remove-debug-postfix.patch"
+)
+
+set(USE_VCPKG_METIS OFF)
+if("metis" IN_LIST FEATURES)
+    set(USE_VCPKG_METIS ON)
+endif()
+
+vcpkg_configure_cmake(
+    SOURCE_PATH ${SUITESPARSEWIN_PATH}
+    PREFER_NINJA
+    OPTIONS
+        -DBUILD_METIS=OFF #Disable the option to build metis from source
+        -DUSE_VCPKG_METIS=${USE_VCPKG_METIS} #Force using vcpckg metis library
+        -DMETIS_SOURCE_DIR=${CURRENT_INSTALLED_DIR}
+        -DLIB_POSTFIX=
+        -DSUITESPARSE_USE_CUSTOM_BLAS_LAPACK_LIBS=ON
+        -DSUITESPARSE_CUSTOM_BLAS_LIB=${CURRENT_INSTALLED_DIR}/lib/openblas.lib
+        -DSUITESPARSE_CUSTOM_LAPACK_LIB=${CURRENT_INSTALLED_DIR}/lib/lapack.lib
+     OPTIONS_DEBUG
+        -DSUITESPARSE_INSTALL_PREFIX=${CURRENT_PACKAGES_DIR}/debug
+     OPTIONS_RELEASE
+        -DSUITESPARSE_INSTALL_PREFIX=${CURRENT_PACKAGES_DIR}
+)
+
+vcpkg_install_cmake()
+
+vcpkg_fixup_cmake_targets(CONFIG_PATH "lib/cmake")
+
+#clean folders
+file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug/include)
+
+# Handle copyright of suitesparse and suitesparse-metis-for-windows
+file(COPY ${SUITESPARSE_PATH}/LICENSE.txt DESTINATION ${CURRENT_PACKAGES_DIR}/share/suitesparse)
+file(RENAME ${CURRENT_PACKAGES_DIR}/share/suitesparse/LICENSE.txt ${CURRENT_PACKAGES_DIR}/share/suitesparse/copyright)
+
+file(COPY ${SUITESPARSEWIN_PATH}/LICENSE.md DESTINATION ${CURRENT_PACKAGES_DIR}/share/suitesparse)
+file(RENAME ${CURRENT_PACKAGES_DIR}/share/suitesparse/LICENSE.md ${CURRENT_PACKAGES_DIR}/share/suitesparse/copyright_suitesparse-metis-for-windows)