diff --git a/mingw-w64-python-ipykernel/PKGBUILD b/mingw-w64-python-ipykernel/PKGBUILD
index 4442440a61..dd9acd74f3 100644
--- a/mingw-w64-python-ipykernel/PKGBUILD
+++ b/mingw-w64-python-ipykernel/PKGBUILD
@@ -3,16 +3,28 @@
 _realname=ipykernel
 pkgbase=mingw-w64-python-${_realname}
 pkgname=("${MINGW_PACKAGE_PREFIX}-python2-${_realname}" "${MINGW_PACKAGE_PREFIX}-python3-${_realname}")
-pkgver=4.8.2
-pkgrel=2
+pkgver=4.9.0
+pkgrel=1
 pkgdesc="The ipython kernel for Jupyter (mingw-w64)"
 arch=('any')
 url="https://ipython.org/"
 license=('BSD')
 makedepends=("${MINGW_PACKAGE_PREFIX}-python2-setuptools"
-             "${MINGW_PACKAGE_PREFIX}-python3-setuptools")
+             "${MINGW_PACKAGE_PREFIX}-python3-setuptools"
+             "${MINGW_PACKAGE_PREFIX}-python2-ipython"
+             "${MINGW_PACKAGE_PREFIX}-python3-ipython"
+             "${MINGW_PACKAGE_PREFIX}-python2-backports.shutil_get_terminal_size"
+             "${MINGW_PACKAGE_PREFIX}-python3-pathlib2"
+             "${MINGW_PACKAGE_PREFIX}-python2-pathlib2"
+             "${MINGW_PACKAGE_PREFIX}-python3-pyzmq"
+             "${MINGW_PACKAGE_PREFIX}-python2-pyzmq"
+             "${MINGW_PACKAGE_PREFIX}-python2-jupyter_client"
+             "${MINGW_PACKAGE_PREFIX}-python3-jupyter_client"
+             "${MINGW_PACKAGE_PREFIX}-python2-jupyter_core"
+             "${MINGW_PACKAGE_PREFIX}-python3-jupyter_core"
+             "${MINGW_PACKAGE_PREFIX}-python2-enum34")
 source=("${_realname}-${pkgver}.tar.gz::https://github.com/ipython/${_realname}/archive/${pkgver}.tar.gz")
-sha256sums=('8d603e0561c303a47e6b6445ca5770a477f094451ec4af3d395e429e8439cdb3')
+sha256sums=('c4fa19dcdacde4499c85526d8d29fe840efcf9b144c5c7708fc44e329b868c71')
 
 prepare() {
   cd "${srcdir}/${_realname}-${pkgver}"
diff --git a/mingw-w64-python-jupyter_client/PKGBUILD b/mingw-w64-python-jupyter_client/PKGBUILD
index 2e41ab78dd..524fff6f9d 100644
--- a/mingw-w64-python-jupyter_client/PKGBUILD
+++ b/mingw-w64-python-jupyter_client/PKGBUILD
@@ -4,7 +4,7 @@ _realname=jupyter_client
 pkgbase=mingw-w64-python-jupyter_client
 pkgname=("${MINGW_PACKAGE_PREFIX}-python2-${_realname}" "${MINGW_PACKAGE_PREFIX}-python3-${_realname}")
 pkgver=5.2.3
-pkgrel=2
+pkgrel=3
 pkgdesc="The reference implementation of the Jupyter protocol (mingw-w64)"
 arch=('any')
 url="https://jupyter.org/"
@@ -34,6 +34,7 @@ all_build() {
 package_python3-jupyter_client() {
   local interpreter=python3
   depends=("${MINGW_PACKAGE_PREFIX}-python3-ipykernel"
+           "${MINGW_PACKAGE_PREFIX}-python3-jupyter_core"
            "${MINGW_PACKAGE_PREFIX}-python3-pyzmq")
 
   all_build ${interpreter}
@@ -44,6 +45,7 @@ package_python3-jupyter_client() {
 package_python2-jupyter_client() {
   local interpreter=python2
   depends=("${MINGW_PACKAGE_PREFIX}-python2-ipykernel"
+           "${MINGW_PACKAGE_PREFIX}-python2-jupyter_core"
            "${MINGW_PACKAGE_PREFIX}-python2-pyzmq")
 
   all_build ${interpreter}
diff --git a/mingw-w64-python-networkx/PKGBUILD b/mingw-w64-python-networkx/PKGBUILD
index 1414c4193e..2f79d74b69 100644
--- a/mingw-w64-python-networkx/PKGBUILD
+++ b/mingw-w64-python-networkx/PKGBUILD
@@ -4,7 +4,7 @@ _realname=networkx
 pkgbase=mingw-w64-python-${_realname}
 pkgname=("${MINGW_PACKAGE_PREFIX}-python3-${_realname}"
          "${MINGW_PACKAGE_PREFIX}-python2-${_realname}")
-pkgver=2.1
+pkgver=2.2
 pkgrel=1
 pkgdesc="High-productivity software for complex networks (mingw-w64)"
 arch=('any')
@@ -15,7 +15,7 @@ makedepends=("${MINGW_PACKAGE_PREFIX}-python3-setuptools"
 checkdepends=("${MINGW_PACKAGE_PREFIX}-python3-nose"
               "${MINGW_PACKAGE_PREFIX}-python2-nose")
 source=("https://github.com/networkx/networkx/archive/${_realname}-${pkgver}.tar.gz")
-sha256sums=('46aab610cdf15e680d944cafbf926a1d638f0cd2f1336b0f978b768a37d037f4')
+sha256sums=('74efce06507cdc2e506c6b7d485a18617adc3a7f355e2dc48ca71c83929bc679')
 
 prepare() {
   cp -a networkx-${_realname}-${pkgver}{,-py2}
@@ -31,10 +31,10 @@ build() {
 
 check() {
   cd ${srcdir}/networkx-${_realname}-${pkgver}
-  nosetests-3.5
+  python3 setup.py nosetests
 
   cd ${srcdir}/networkx-${_realname}-${pkgver}-py2
-  nosetests-2.7
+  python2 setup.py nosetests
 }
 
 package_python3-networkx() {
diff --git a/mingw-w64-python-olefile/PKGBUILD b/mingw-w64-python-olefile/PKGBUILD
index 703663469a..ff3f543fc3 100644
--- a/mingw-w64-python-olefile/PKGBUILD
+++ b/mingw-w64-python-olefile/PKGBUILD
@@ -3,8 +3,8 @@
 _realname=olefile
 pkgbase=mingw-w64-python-${_realname}
 pkgname=("${MINGW_PACKAGE_PREFIX}-python2-${_realname}" "${MINGW_PACKAGE_PREFIX}-python3-${_realname}")
-pkgver=0.45.1
-pkgrel=2
+pkgver=0.46
+pkgrel=1
 arch=('any')
 license=('BSD')
 url="https://www.decalage.info/olefile"
@@ -13,7 +13,7 @@ makedepends=("${MINGW_PACKAGE_PREFIX}-python2-setuptools"
              "${MINGW_PACKAGE_PREFIX}-python3-setuptools")
 options=('staticlibs')
 source=(${_realname}-${pkgver}.tar.gz::https://github.com/decalage2/olefile/archive/v${pkgver}.tar.gz)
-sha256sums=('5121154aa1d8d567aade99de73b3586add18468c0b4d1222b5a63ec57f0a51a1')
+sha256sums=('11d1a3810e50956c9360a4c76f1ecebf3e54f9d8406f75127bd0d296638488f4')
 
 prepare() {
   cd ${srcdir}
diff --git a/mingw-w64-python-openmdao/PKGBUILD b/mingw-w64-python-openmdao/PKGBUILD
index c53db90a75..2395a7f8a7 100644
--- a/mingw-w64-python-openmdao/PKGBUILD
+++ b/mingw-w64-python-openmdao/PKGBUILD
@@ -4,7 +4,7 @@ _realname=openmdao
 pkgbase=mingw-w64-python-${_realname}
 pkgname=("${MINGW_PACKAGE_PREFIX}-python3-${_realname}"
          "${MINGW_PACKAGE_PREFIX}-python2-${_realname}")
-pkgver=1.7.4
+pkgver=2.4.0
 pkgrel=1
 pkgdesc="An open-source MDAO framework written in Python (mingw-w64)"
 arch=('any')
@@ -12,19 +12,20 @@ license=('apache')
 url="https://openmdao.org/"
 makedepends=("${MINGW_PACKAGE_PREFIX}-python3-setuptools"
              "${MINGW_PACKAGE_PREFIX}-python2-setuptools")
-source=("OpenMDAO-${pkgver}.tar.gz::https://github.com/OpenMDAO/OpenMDAO1/archive/${pkgver}.tar.gz")
-sha256sums=('39393a99409e597d007edb8d11c92c5c47e7afd3365ff9be865a918ac2518b49')
+source=("OpenMDAO-${pkgver}.tar.gz::https://github.com/OpenMDAO/OpenMDAO/archive/${pkgver}.tar.gz")
+sha256sums=('d33d1ad3dd2e3bc63d886a02327c1b5e821ecfba89ffa94c21bb718e4fb7b158')
 
 
 prepare() {
-  cp -a OpenMDAO1-${pkgver}{,-py2}
+  sed -i "s|from distutils.core import setup|from setuptools import setup|" OpenMDAO-${pkgver}/setup.py
+  cp -a OpenMDAO-${pkgver}{,-py2}
 }
 
 build() {
-  cd ${srcdir}/OpenMDAO1-${pkgver}
+  cd ${srcdir}/OpenMDAO-${pkgver}
   python3 setup.py build
 
-  cd ${srcdir}/OpenMDAO1-${pkgver}-py2
+  cd ${srcdir}/OpenMDAO-${pkgver}-py2
   python2 setup.py build
 }
 
@@ -46,10 +47,17 @@ package_python3-openmdao() {
     "${MINGW_PACKAGE_PREFIX}-python3-six"
   )
 
-  cd OpenMDAO1-${pkgver}
+  cd OpenMDAO-${pkgver}
   MSYS2_ARG_CONV_EXCL="--prefix=;--install-scripts=;--install-platlib=" \
   ${MINGW_PREFIX}/bin/python3 setup.py install --root=${pkgdir} --prefix=${MINGW_PREFIX} --optimize=1
   install -D -m644 LICENSE.txt "${pkgdir}${MINGW_PREFIX}/share/licenses/python3-${_realname}/LICENSE"
+
+  local PREFIX_WIN=$(cygpath -wm ${MINGW_PREFIX})
+  # fix python command in files
+  for _f in "${pkgdir}${MINGW_PREFIX}"/bin/*.py; do
+    sed -e "s|/usr/bin/env |${MINGW_PREFIX}|g" \
+        -e "s|${PREFIX_WIN}|${MINGW_PREFIX}|g" -i ${_f}
+  done
 }
 
 package_python2-openmdao() {
@@ -62,10 +70,27 @@ package_python2-openmdao() {
     "${MINGW_PACKAGE_PREFIX}-python2-six"
   )
 
-  cd OpenMDAO1-${pkgver}-py2
+  cd OpenMDAO-${pkgver}-py2
   MSYS2_ARG_CONV_EXCL="--prefix=;--install-scripts=;--install-platlib=" \
   ${MINGW_PREFIX}/bin/python2 setup.py install --root=${pkgdir} --prefix=${MINGW_PREFIX} --optimize=1
   install -D -m644 LICENSE.txt "${pkgdir}${MINGW_PREFIX}/share/licenses/python2-${_realname}/LICENSE"
+
+  local PREFIX_WIN=$(cygpath -wm ${MINGW_PREFIX})
+  # fix python command in files
+  for _f in "${pkgdir}${MINGW_PREFIX}"/bin/*.py; do
+    sed -e "s|/usr/bin/env |${MINGW_PREFIX}|g" \
+        -e "s|${PREFIX_WIN}|${MINGW_PREFIX}|g" -i ${_f}
+  done
+
+  # Rename executables to not conflict with python3 versions
+  for f in {openmdao,run_test,webview,wingproj}; do
+    mv "${pkgdir}${MINGW_PREFIX}"/bin/${f}{,2}.exe
+    if [ -f "${pkgdir}${MINGW_PREFIX}"/bin/${f}.exe.manifest ]; then
+      mv "${pkgdir}${MINGW_PREFIX}"/bin/${f}{,2}.exe.manifest
+      sed -e "s|${f}|${f}2|g" -i "${pkgdir}${MINGW_PREFIX}"/bin/${f}2.exe.manifest
+    fi
+    mv "${pkgdir}${MINGW_PREFIX}"/bin/${f}{,2}-script.py
+  done 
 }
 
 package_mingw-w64-i686-python2-openmdao() {
diff --git a/mingw-w64-python-pandas/PKGBUILD b/mingw-w64-python-pandas/PKGBUILD
index 28ece9c80a..f0252460f3 100644
--- a/mingw-w64-python-pandas/PKGBUILD
+++ b/mingw-w64-python-pandas/PKGBUILD
@@ -3,7 +3,7 @@
 _realname=pandas
 pkgbase=mingw-w64-python-${_realname}
 pkgname=("${MINGW_PACKAGE_PREFIX}-python2-${_realname}" "${MINGW_PACKAGE_PREFIX}-python3-${_realname}")
-pkgver=0.23.3
+pkgver=0.23.4
 pkgrel=1
 pkgdesc="Cross-section and time series data analysis toolkit (mingw-w64)"
 arch=('any')
@@ -19,7 +19,7 @@ makedepends=("${MINGW_PACKAGE_PREFIX}-python2-numpy"
              "${MINGW_PACKAGE_PREFIX}-python3-setuptools"
              "${MINGW_PACKAGE_PREFIX}-gcc")
 source=(${_realname}-${pkgver}.tar.gz::"https://github.com/pandas-dev/${_realname}/releases/download/v${pkgver}/${_realname}-${pkgver}.tar.gz")
-sha256sums=('9cd3614b4e31a0889388ff1bd19ae857ad52658b33f776065793c293a29cf612')
+sha256sums=('5b24ca47acf69222e82530e89111dd9d14f9b970ab2cd3a1c2c78f0c4fbba4f4')
 
 
 prepare() {
diff --git a/mingw-w64-python-scikit-learn/001-10342.patch b/mingw-w64-python-scikit-learn/001-10342.patch
deleted file mode 100644
index 8a9b37a20c..0000000000
--- a/mingw-w64-python-scikit-learn/001-10342.patch
+++ /dev/null
@@ -1,34 +0,0 @@
-diff -urN scikit-learn-0.19.1-orig/sklearn/metrics/cluster/setup.py scikit-learn-0.19.1/sklearn/metrics/cluster/setup.py
---- scikit-learn-0.19.1-orig/sklearn/metrics/cluster/setup.py	2018-05-10 13:03:30.982433283 +0200
-+++ scikit-learn-0.19.1/sklearn/metrics/cluster/setup.py	2018-05-10 13:08:30.205392486 +0200
-@@ -5,7 +5,7 @@
- 
- 
- def configuration(parent_package="", top_path=None):
--    config = Configuration("metrics/cluster", parent_package, top_path)
-+    config = Configuration("cluster", parent_package, top_path)
-     libraries = []
-     if os.name == 'posix':
-         libraries.append('m')
-diff -urN scikit-learn-0.19.1-orig/sklearn/metrics/setup.py scikit-learn-0.19.1/sklearn/metrics/setup.py
---- scikit-learn-0.19.1-orig/sklearn/metrics/setup.py	2018-05-10 13:03:30.982433283 +0200
-+++ scikit-learn-0.19.1/sklearn/metrics/setup.py	2018-05-10 13:08:45.125595586 +0200
-@@ -14,6 +14,7 @@
-     if os.name == 'posix':
-         cblas_libs.append('m')
- 
-+    config.add_subpackage('cluster')
-     config.add_extension("pairwise_fast",
-                          sources=["pairwise_fast.pyx"],
-                          include_dirs=[os.path.join('..', 'src', 'cblas'),
-diff -urN scikit-learn-0.19.1-orig/sklearn/setup.py scikit-learn-0.19.1/sklearn/setup.py
---- scikit-learn-0.19.1-orig/sklearn/setup.py	2018-05-10 13:03:30.945766331 +0200
-+++ scikit-learn-0.19.1/sklearn/setup.py	2018-05-10 13:08:53.652377292 +0200
-@@ -51,7 +51,6 @@
-     config.add_subpackage('feature_extraction')
-     config.add_subpackage('manifold')
-     config.add_subpackage('metrics')
--    config.add_subpackage('metrics/cluster')
-     config.add_subpackage('neighbors')
-     config.add_subpackage('tree')
-     config.add_subpackage('svm')
diff --git a/mingw-w64-python-scikit-learn/PKGBUILD b/mingw-w64-python-scikit-learn/PKGBUILD
index 3816412f52..340a03a0ac 100644
--- a/mingw-w64-python-scikit-learn/PKGBUILD
+++ b/mingw-w64-python-scikit-learn/PKGBUILD
@@ -3,7 +3,7 @@
 _realname=scikit-learn
 pkgbase=mingw-w64-python-${_realname}
 pkgname=("${MINGW_PACKAGE_PREFIX}-python2-${_realname}"  "${MINGW_PACKAGE_PREFIX}-python3-${_realname}")
-pkgver=0.19.1
+pkgver=0.19.2
 pkgrel=2
 pkgdesc="A set of python modules for machine learning and data mining (mingw-w64)"
 arch=('any')
@@ -18,14 +18,11 @@ makedepends=("${MINGW_PACKAGE_PREFIX}-python2"
              "${MINGW_PACKAGE_PREFIX}-cython2"
              "${MINGW_PACKAGE_PREFIX}-cython"
              )
-source=("${_realname}-${pkgver}.tar.gz::https://github.com/scikit-learn/${_realname}/archive/${pkgver}.tar.gz"
-          001-10342.patch)
-sha256sums=('2947f531ad52e81b2436b26608d8198778ac0b4baa7d2925db8b3b3fcb39c8a2'
-            'fc2cc84cc0cc3f049f275813e8b5ff17efa14b03ae96be166946588b1bf28276')
+source=("${_realname}-${pkgver}.tar.gz::https://github.com/scikit-learn/${_realname}/archive/${pkgver}.tar.gz")
+sha256sums=('3024e3dc85ca8b26de33c2c5aec7c7a5f1f4a750463cb1378f1c61b4dc28ec58')
 
 prepare() {
   cd "$srcdir"/${_realname}-${pkgver}
-  patch -p1 -i ${srcdir}/001-10342.patch
 
   cd "$srcdir"