diff --git a/mingw-w64-vtk/012-fix-build-with-netcdf-4.9.3.patch b/mingw-w64-vtk/012-fix-build-with-netcdf-4.9.3.patch
new file mode 100644
index 0000000000..77c50322c5
--- /dev/null
+++ b/mingw-w64-vtk/012-fix-build-with-netcdf-4.9.3.patch
@@ -0,0 +1,22 @@
+--- a/ThirdParty/exodusII/vtkexodusII/src/ex_put_prop.c
++++ b/ThirdParty/exodusII/vtkexodusII/src/ex_put_prop.c
+@@ -243,7 +243,7 @@
+     vals[0] = 0; /* fill value */
+     /*   create attribute to cause variable to fill with zeros per routine spec
+      */
+-    if ((status = nc_put_att_longlong(exoid, propid, _FillValue, int_type, 1, vals)) != NC_NOERR) {
++    if ((status = nc_put_att_longlong(exoid, propid, NC_FillValue, int_type, 1, vals)) != NC_NOERR) {
+       snprintf(errmsg, MAX_ERR_LENGTH,
+                "ERROR: failed to create property name fill attribute in file id %d", exoid);
+       ex_err_fn(exoid, __func__, errmsg, status);
+--- a/ThirdParty/exodusII/vtkexodusII/src/ex_put_prop_names.c
++++ b/ThirdParty/exodusII/vtkexodusII/src/ex_put_prop_names.c
+@@ -172,7 +172,7 @@
+ 
+     /*   create attribute to cause variable to fill with zeros per routine spec
+      */
+-    if ((status = nc_put_att_longlong(exoid, propid, _FillValue, int_type, 1, vals)) != NC_NOERR) {
++    if ((status = nc_put_att_longlong(exoid, propid, NC_FillValue, int_type, 1, vals)) != NC_NOERR) {
+       snprintf(errmsg, MAX_ERR_LENGTH,
+                "ERROR: failed to create property name fill attribute in file id %d", exoid);
+       ex_err_fn(exoid, __func__, errmsg, status);
diff --git a/mingw-w64-vtk/PKGBUILD b/mingw-w64-vtk/PKGBUILD
index 399a03c78c..f97243cf70 100644
--- a/mingw-w64-vtk/PKGBUILD
+++ b/mingw-w64-vtk/PKGBUILD
@@ -4,8 +4,8 @@
 _realname=vtk
 pkgbase="mingw-w64-${_realname}"
 pkgname="${MINGW_PACKAGE_PREFIX}-${_realname}"
-pkgver=9.4.1
-pkgrel=3
+pkgver=9.4.2
+pkgrel=1
 pkgdesc="A software system for 3D computer graphics, image processing and visualization (mingw-w64)"
 arch=('any')
 mingw_arch=('mingw64' 'ucrt64' 'clang64' 'clangarm64')
@@ -118,8 +118,9 @@ source=(https://www.vtk.org/files/release/${pkgver%.*}/VTK-${pkgver}.tar.gz
         "007-dll-export-some-functions.patch"
         "008-update-to-diy-3.6.0.patch"
         "009-diy-3-compatibility.patch"
-        "011-anari-integer-types.patch")
-sha256sums=('c253b0c8d002aaf98871c6d0cb76afc4936c301b72358a08d5f3f72ef8bc4529'
+        "011-anari-integer-types.patch"
+        "012-fix-build-with-netcdf-4.9.3.patch")
+sha256sums=('36c98e0da96bb12a30fe53708097aa9492e7b66d5c3b366e1c8dc251e2856a02'
             '411b0521fcd2864acae0af20ba6334f69f7c605c9e31996529f64aa749d61065'
             '410ddfbb2acb66746771a0e1f3ad81230904f712729af29cd26e8aaaa19dc48e'
             '2d1795111b410e0fbb8e7b08fab2e83e37e74ca0d7fd6685d435d4b27f355b87'
@@ -129,7 +130,8 @@ sha256sums=('c253b0c8d002aaf98871c6d0cb76afc4936c301b72358a08d5f3f72ef8bc4529'
             '6cc0c44b2cb9693b8ae101fdde186561633fc6e6629c6e797231331895baa5df'
             '7602c7b4afa61f57f27022d4ea015c6e3c1d4ab8df5907ca828e08bb48c26b20'
             '19ffd04b06b4c3c0c3f0b1b375cbac956191d4b7d3fa1066dc62bbfe78d69908'
-            'd76aa1788bbe2dd14390d4c7a4e65bcd652e4521324a7982ef7ead2306c82436')
+            'd76aa1788bbe2dd14390d4c7a4e65bcd652e4521324a7982ef7ead2306c82436'
+            'eabe075c71ea6bbabfe3d0f1bf10f01ec299c88a8a825866f944eeb0b067aa2e')
 
 # Helper macros to help make tasks easier #
 apply_patch_with_msg() {
@@ -152,7 +154,8 @@ prepare() {
     006-fix-compile-error-for-contour-tree-print.patch \
     008-update-to-diy-3.6.0.patch \
     009-diy-3-compatibility.patch \
-    011-anari-integer-types.patch
+    011-anari-integer-types.patch \
+    012-fix-build-with-netcdf-4.9.3.patch
 
   # Succeeds with Clang but fails with GCC!
   if [[ ${MINGW_PACKAGE_PREFIX} == *-clang-* ]]; then