diff --git a/mingw-w64-python-matplotlib/0001-move-variable-initialization.patch b/mingw-w64-python-matplotlib/0001-move-variable-initialization.patch
new file mode 100644
index 0000000000..46a166a6a4
--- /dev/null
+++ b/mingw-w64-python-matplotlib/0001-move-variable-initialization.patch
@@ -0,0 +1,18 @@
+--- a/src/_tkagg.cpp
++++ b/src/_tkagg.cpp
+@@ -259,6 +259,7 @@
+     HANDLE process = GetCurrentProcess();  // Pseudo-handle, doesn't need closing.
+     HMODULE* modules = NULL;
+     DWORD size;
++    bool tcl_ok = false, tk_ok = false;
+     if (!EnumProcessModules(process, NULL, 0, &size)) {
+         PyErr_SetFromWindowsErr(0);
+         goto exit;
+@@ -271,7 +272,6 @@
+         PyErr_SetFromWindowsErr(0);
+         goto exit;
+     }
+-    bool tcl_ok = false, tk_ok = false;
+     for (unsigned i = 0; i < size / sizeof(HMODULE); ++i) {
+         if (!tcl_ok) {
+             tcl_ok = load_tcl(modules[i]);
diff --git a/mingw-w64-python-matplotlib/PKGBUILD b/mingw-w64-python-matplotlib/PKGBUILD
index a64197167c..292499888e 100644
--- a/mingw-w64-python-matplotlib/PKGBUILD
+++ b/mingw-w64-python-matplotlib/PKGBUILD
@@ -7,8 +7,8 @@ pkgname=("${MINGW_PACKAGE_PREFIX}-python-${_realname}")
 provides=("${MINGW_PACKAGE_PREFIX}-python3-${_realname}")
 conflicts=("${MINGW_PACKAGE_PREFIX}-python3-${_realname}")
 replaces=("${MINGW_PACKAGE_PREFIX}-python3-${_realname}")
-pkgver=3.5.1
-pkgrel=2
+pkgver=3.5.2
+pkgrel=1
 pkgdesc="A python plotting library, making publication quality plots (mingw-w64)"
 arch=('any')
 mingw_arch=('mingw32' 'mingw64' 'ucrt64' 'clang64' 'clang32')
@@ -38,14 +38,19 @@ optdepends=("${MINGW_PACKAGE_PREFIX}-python-pyqt5: Qt5Agg/Qt5Cairo backend"
             "${MINGW_PACKAGE_PREFIX}-python-cairo: cairo/GTK3Cairo/Qt5Cairo backend"
             "${MINGW_PACKAGE_PREFIX}-python-tornado: WebAgg backend")
 source=("${_realname}-${pkgver}.tar.gz"::"https://pypi.io/packages/source/${_realname:0:1}/${_realname}/${_realname}-${pkgver}.tar.gz"
-        setupext.py.patch)
-sha256sums=('b2e9810e09c3a47b73ce9cab5a72243a1258f61e7900969097a817232246ce1c'
-            'a062e64775118de782b1995bd0b7b488de10cc5cbe8b5b834b79c0faea540826')
+        setupext.py.patch
+        0001-move-variable-initialization.patch)
+sha256sums=('48cf850ce14fa18067f2d9e0d646763681948487a8080ec0af2686468b4607a2'
+            'a062e64775118de782b1995bd0b7b488de10cc5cbe8b5b834b79c0faea540826'
+            '9184347152a775114fa257aebe3549a3bd34eb52e36ed947a7eb4232bf0a6bad')
 
 prepare() {
   cd "${srcdir}/${_realname}-${pkgver}"
   patch -p1 -i ${srcdir}/setupext.py.patch
 
+  # https://github.com/matplotlib/matplotlib/pull/23051
+  patch -p1 -i ${srcdir}/0001-move-variable-initialization.patch
+
   # Use system freetype and qhull
   sed -e 's|#system_freetype = False|system_freetype = True|' -e 's|#system_qhull = False|system_qhull = True|' mplsetup.cfg.template > mplsetup.cfg