diff --git a/projects/vtkonly.cmake b/projects/vtkonly.cmake
index 8c325ee0c30e54cf7a399f0e08121c9e3b299476..9ed44f8ebf0505fa129c06272b16f4eb197d8f0d 100644
--- a/projects/vtkonly.cmake
+++ b/projects/vtkonly.cmake
@@ -60,8 +60,6 @@ superbuild_add_project(vtkonly
     -DBUILD_SHARED_LIBS:BOOL=ON
     -DVTK_BUILD_TESTING:BOOL=OFF
     -DVTK_WRAP_PYTHON:BOOL=${python3_enabled}
-    # Remove when vtk/CMake/vtkWrapSettings.cmake no longer defaults to 2
-    -DVTK_PYTHON_VERSION:STRING=3
     -DVTK_ENABLE_KITS:BOOL=ON
 
     -DVTK_UNIFIED_INSTALL_TREE:BOOL=ON
@@ -99,11 +97,5 @@ superbuild_add_project(vtkonly
     ${vtk_extra_cmake_options}
     ${VTKONLY_EXTRA_CMAKE_ARGUMENTS})
 
-if (vtkonly_SOURCE_SELECTION STREQUAL "release")
-  # XXX(vtk-9.0)
-  superbuild_apply_patch(vtkonly missing-includes
-    "Fix missing includes with newer compilers")
-endif ()
-
 superbuild_add_extra_cmake_args(
   -DVTK_DIR:PATH=<INSTALL_DIR>/lib/cmake/vtk-${vtk_version})
diff --git a/versions.cmake b/versions.cmake
index 52c7afc9f1c5b3d1334f6ec5ee75b6f878b219ea..fcdf3f0c13d9223e5469c7a67e3315c78628fd5b 100644
--- a/versions.cmake
+++ b/versions.cmake
@@ -54,8 +54,8 @@ superbuild_set_selectable_source(paraview
 superbuild_set_selectable_source(vtkonly
   # VTK v9.0.2
   SELECT release PROMOTE DEFAULT
-    URL     "https://www.vtk.org/files/release/9.0/VTK-9.0.2.tar.gz"
-    URL_MD5 "1a2d280cd4377d551c3d013209e9d9ed"
+    URL     "https://www.vtk.org/files/release/9.2/VTK-9.2.6.tar.gz"
+    URL_HASH SHA256=06fc8d49c4e56f498c40fcb38a563ed8d4ec31358d0101e8988f0bb4d539dd12
   SELECT git CUSTOMIZABLE
     GIT_REPOSITORY  "https://gitlab.kitware.com/vtk/vtk.git"
     GIT_TAG         "origin/master"