diff --git a/mingw-w64-wt/005-include-missing-header.patch b/mingw-w64-wt/005-include-missing-header.patch
new file mode 100644
index 0000000000..100d453205
--- /dev/null
+++ b/mingw-w64-wt/005-include-missing-header.patch
@@ -0,0 +1,10 @@
+--- a/src/Wt/Dbo/backend/Postgres.C
++++ b/src/Wt/Dbo/backend/Postgres.C
+@@ -20,6 +20,7 @@
+ 
+ #include <libpq-fe.h>
+ #include <algorithm>
++#include <array>
+ #include <cerrno>
+ #include <cstdio>
+ #include <iostream>
diff --git a/mingw-w64-wt/PKGBUILD b/mingw-w64-wt/PKGBUILD
index 8718b390c0..f72b1760c6 100644
--- a/mingw-w64-wt/PKGBUILD
+++ b/mingw-w64-wt/PKGBUILD
@@ -3,17 +3,19 @@
 _realname=wt
 pkgbase=mingw-w64-${_realname}
 pkgname="${MINGW_PACKAGE_PREFIX}-${_realname}"
-pkgver=4.10.0
+pkgver=4.10.3
 pkgrel=1
 pkgdesc="A C++ library and application server for developing and deploying web applications (mingw-w64)"
 arch=('any')
-mingw_arch=('mingw32' 'mingw64' 'ucrt64' 'clang64' 'clangarm64' 'clang32')
+mingw_arch=('mingw64' 'ucrt64' 'clang64' 'clangarm64')
 url="http://www.webtoolkit.eu/"
+msys2_repository_url="https://github.com/emweb/wt"
 license=('spdx:GPL-2.0-or-later')
 depends=("${MINGW_PACKAGE_PREFIX}-gcc-libs"
          "${MINGW_PACKAGE_PREFIX}-boost"
          "${MINGW_PACKAGE_PREFIX}-fontconfig"
          "${MINGW_PACKAGE_PREFIX}-glib2"
+         "${MINGW_PACKAGE_PREFIX}-glew"
          "${MINGW_PACKAGE_PREFIX}-graphicsmagick"
          "${MINGW_PACKAGE_PREFIX}-libharu"
          "${MINGW_PACKAGE_PREFIX}-openssl"
@@ -24,7 +26,6 @@ makedepends=("${MINGW_PACKAGE_PREFIX}-cc"
              "${MINGW_PACKAGE_PREFIX}-ninja"
              "${MINGW_PACKAGE_PREFIX}-doxygen"
              "${MINGW_PACKAGE_PREFIX}-graphviz"
-             "${MINGW_PACKAGE_PREFIX}-glew"
              "${MINGW_PACKAGE_PREFIX}-asciidoc"
              "${MINGW_PACKAGE_PREFIX}-python-setuptools"
              "${MINGW_PACKAGE_PREFIX}-python-pygments"
@@ -36,41 +37,53 @@ makedepends=("${MINGW_PACKAGE_PREFIX}-cc"
 optdepends=("${MINGW_PACKAGE_PREFIX}-postgresql: for PostgreSQL Dbo support"
             "${MINGW_PACKAGE_PREFIX}-libmariadbclient: for MySQL Dbo support"
             "${MINGW_PACKAGE_PREFIX}-sqlite3: for Sqlite Dbo support")
-source=("${_realname}-${pkgver}.tar.gz::https://github.com/emweb/wt/archive/${pkgver}.tar.gz"
+source=("https://github.com/emweb/wt/archive/${pkgver}/${_realname}-${pkgver}.tar.gz"
          '001-wt-4.4.0-fix-find-gm.patch'
          '002-wt-4.4.0-skip-some-examples.patch'
          '003-wt-4.4.0-disable-win32-configdir.patch'
-         '004-wt-4.4.0-disable-win32-examples-bat.patch')
-sha512sums=('156ac130177f46151f8da8a8ce36714a7fd30713ac796c94867756309f7099f429e2e6e1c676f114079bc5fefd3b49ecb3a036f49779d7b6d3c6a64f190d0a50'
-            'a585ca7c80ec4b05e88622fe98f97c3ee249dbe8a93bca611656d6a07fb36734c27691ebf5578b8adfa71b128466efc7f43513e265feab2b1942e80185555deb'
-            '1c03f218678286007b60b041381406187c81f6169e27777312ee92db5537847c975bec4739a01deffbdac7012e5fee764e3636a06fb68870aaa925849ea12568'
-            '82a0129dc7dfb103e61ae268572f5e4630fd2469f6a40778290dee0f3db65e50887b91ed9d7db8a6e50d6e162b3ed7ee286492952cd54d2518d344267bddcce7'
-            '6ee021f3f9fa207269bee69e06050ff93574e623c4d18521c876e175ad6bd122ff69863d34e89c96d2c07ed59907af3d2dfbcbb7c4c675157cf5a305b5d3e9b6')
+         '004-wt-4.4.0-disable-win32-examples-bat.patch'
+         '005-include-missing-header.patch')
+sha256sums=('33f563d5eb79377f42c0955095545f36db6c9ad5528ed686d3f32a6b8c166204'
+            '8e42ec247e796117363d8cbfad7b36ba2e4387597f431adbc8846e4ae78d6610'
+            '0ff81e1ce798e0fb07ed37b099d91b120adb5e517ebaddf63892ecf991eeb8e3'
+            '746aaec5c34b1725514111a29376d5484cf7c9e23cc3d2f16e737f32c67211c6'
+            'e0bcd9a9b5bff0e3b13cc49dc029d35ec36a42e61c0449ddee97b21d2c4e39a6'
+            '7c803f8506347a4d1e7fe47284ee21a2a7f52a0af657669c5b9314dbefaf11e0')
+
+apply_patch_with_msg() {
+  for _fname in "$@"
+  do
+    msg2 "Applying ${_fname}"
+    patch -Nbp1 -i "${srcdir}"/${_fname}
+  done
+}
 
 prepare() {
   cd "${srcdir}/${_realname}-${pkgver}"
 
-  patch -p1 -i "${srcdir}/001-wt-4.4.0-fix-find-gm.patch"
-  patch -p1 -i "${srcdir}/002-wt-4.4.0-skip-some-examples.patch"
-  patch -p1 -i "${srcdir}/003-wt-4.4.0-disable-win32-configdir.patch"
-  patch -p1 -i "${srcdir}/004-wt-4.4.0-disable-win32-examples-bat.patch"
+  apply_patch_with_msg \
+    001-wt-4.4.0-fix-find-gm.patch \
+    002-wt-4.4.0-skip-some-examples.patch \
+    003-wt-4.4.0-disable-win32-configdir.patch \
+    004-wt-4.4.0-disable-win32-examples-bat.patch \
+    005-include-missing-header.patch
 }
 
 build() {
   mkdir -p "${srcdir}/build-${MSYSTEM}" && cd "${srcdir}/build-${MSYSTEM}"
 
-  declare -a extra_config
+  declare -a _extra_config
   if check_option "debug" "n"; then
-    extra_config+=("-DCMAKE_BUILD_TYPE=Release")
+    _extra_config+=("-DCMAKE_BUILD_TYPE=Release")
   else
-    extra_config+=("-DCMAKE_BUILD_TYPE=Debug")
+    _extra_config+=("-DCMAKE_BUILD_TYPE=Debug")
   fi
 
   MSYS2_ARG_CONV_EXCL="-DCMAKE_INSTALL_PREFIX=" \
   ${MINGW_PREFIX}/bin/cmake \
     -G"Ninja" \
     -DCMAKE_INSTALL_PREFIX=${MINGW_PREFIX} \
-    ${extra_config[@]} \
+    "${_extra_config[@]}" \
     -DCONNECTOR_HTTP=ON \
     -DWT_WRASTERIMAGE_IMPLEMENTATION=GraphicsMagick \
     -DGM_PREFIX=${MINGW_PREFIX} \