diff --git a/mingw-w64-pyqt5-3d/PKGBUILD b/mingw-w64-pyqt5-3d/PKGBUILD
index e98e642790..5e25d777df 100644
--- a/mingw-w64-pyqt5-3d/PKGBUILD
+++ b/mingw-w64-pyqt5-3d/PKGBUILD
@@ -4,7 +4,7 @@
 _realname=pyqt5-3d
 pkgbase=mingw-w64-${_realname}
 pkgname=("${MINGW_PACKAGE_PREFIX}-python-${_realname}")
-pkgver=5.15.2
+pkgver=5.15.4
 pkgrel=1
 pkgdesc="Qt5 Qt3D bindings for Python (mingw-w64)"
 arch=('any')
@@ -12,10 +12,11 @@ license=('GPL')
 url="https://riverbankcomputing.com/software/pyqt3d"
 depends=("${MINGW_PACKAGE_PREFIX}-python-pyqt5")
 makedepends=("${MINGW_PACKAGE_PREFIX}-gcc"
-             "${MINGW_PACKAGE_PREFIX}-sip5>=5.5.0"
-             "${MINGW_PACKAGE_PREFIX}-pyqt-builder>=1.7.0")
+             "${MINGW_PACKAGE_PREFIX}-sip"
+             "${MINGW_PACKAGE_PREFIX}-pyqt-builder"
+             "${MINGW_PACKAGE_PREFIX}-python-packaging")
 source=(https://pypi.python.org/packages/source/P/PyQt3D/PyQt3D-${pkgver}.tar.gz)
-sha256sums=('26128ee8ed1f0344ba50347af4b9e23c0ba87bc3ae25e2e7c6f145e34d223d1f')
+sha256sums=('36bc56d7432ab6c59ea77e1df6f6f688d8abd6cdb340706d5cb0a9c665e13975')
 
 prepare() {
  cd "${srcdir}"/PyQt3D-${pkgver}
diff --git a/mingw-w64-pyqt5-sip/PKGBUILD b/mingw-w64-pyqt5-sip/PKGBUILD
index 003ce44834..46ed345dc6 100644
--- a/mingw-w64-pyqt5-sip/PKGBUILD
+++ b/mingw-w64-pyqt5-sip/PKGBUILD
@@ -3,16 +3,19 @@
 _realname=pyqt5-sip
 pkgbase=mingw-w64-${_realname}
 pkgname=("${MINGW_PACKAGE_PREFIX}-${_realname}")
-conflicts=("${MINGW_PACKAGE_PREFIX}-python-sip")
-replaces=("${MINGW_PACKAGE_PREFIX}-python-sip")
+conflicts=("${MINGW_PACKAGE_PREFIX}-python-sip"
+           "${MINGW_PACKAGE_PREFIX}-python-sip4")
+replaces=("${MINGW_PACKAGE_PREFIX}-python-sip"
+          "${MINGW_PACKAGE_PREFIX}-python-sip4")
 pkgver=12.8.1
-pkgrel=1
+pkgrel=2
 pkgdesc="The sip extension module provides support for the PyQt5 package (mingw-w64)"
 arch=('any')
 license=('GPL')
 url="https://riverbankcomputing.com/software/pyqt"
 depends=("${MINGW_PACKAGE_PREFIX}-python")
-makedepends=("${MINGW_PACKAGE_PREFIX}-gcc")
+makedepends=("${MINGW_PACKAGE_PREFIX}-gcc"
+             "${MINGW_PACKAGE_PREFIX}-python-setuptools")
 options=('strip' 'staticlibs')
 source=(https://pypi.python.org/packages/source/P/PyQt5_sip/PyQt5_sip-${pkgver}.tar.gz)
 sha256sums=('30e944db9abee9cc757aea16906d4198129558533eb7fadbe48c5da2bd18e0bd')
diff --git a/mingw-w64-pyqt5/PKGBUILD b/mingw-w64-pyqt5/PKGBUILD
index 7af5818fe6..c3b6b9f337 100644
--- a/mingw-w64-pyqt5/PKGBUILD
+++ b/mingw-w64-pyqt5/PKGBUILD
@@ -8,8 +8,8 @@ conflicts=("${MINGW_PACKAGE_PREFIX}-python3-${_realname}"
            "${MINGW_PACKAGE_PREFIX}-${_realname}-common")
 replaces=("${MINGW_PACKAGE_PREFIX}-python3-${_realname}"
           "${MINGW_PACKAGE_PREFIX}-${_realname}-common")
-pkgver=5.15.2
-pkgrel=2
+pkgver=5.15.4
+pkgrel=1
 pkgdesc="Qt5 bindings for Python (mingw-w64)"
 arch=('any')
 license=('GPL')
@@ -21,11 +21,12 @@ depends=(#"${MINGW_PACKAGE_PREFIX}-python-dbus"
          "${MINGW_PACKAGE_PREFIX}-qt5"
          "${MINGW_PACKAGE_PREFIX}-qtwebkit")
 makedepends=("${MINGW_PACKAGE_PREFIX}-gcc"
-             "${MINGW_PACKAGE_PREFIX}-sip5>=5.5.0"
-             "${MINGW_PACKAGE_PREFIX}-pyqt-builder>=1.7.0")
+             "${MINGW_PACKAGE_PREFIX}-sip"
+             "${MINGW_PACKAGE_PREFIX}-pyqt-builder"
+             "${MINGW_PACKAGE_PREFIX}-python-packaging")
 options=('strip' 'staticlibs')
 source=(https://pypi.python.org/packages/source/P/PyQt5/PyQt5-${pkgver}.tar.gz)
-sha256sums=('372b08dc9321d1201e4690182697c5e7ffb2e0770e6b4a45519025134b12e4fc')
+sha256sums=('2a69597e0dd11caabe75fae133feca66387819fc9bc050f547e5551bce97e5be')
 
 prepare() {
  cd "${srcdir}"/PyQt5-${pkgver}