diff --git a/ports/openimageio/CONTROL b/ports/openimageio/CONTROL
index 3612d396d1a61e..71390246f5a55a 100644
--- a/ports/openimageio/CONTROL
+++ b/ports/openimageio/CONTROL
@@ -1,6 +1,5 @@
 Source: openimageio
-Version: 2.1.16.0
-Port-Version: 3
+Version: 2.2.6.1
 Homepage: https://github.com/OpenImageIO/oiio
 Description: A library for reading and writing images, and a bunch of related classes, utilities, and application
 Build-Depends: libjpeg-turbo, tiff, libpng, libheif, openexr, boost-thread, boost-smart-ptr, boost-foreach, boost-regex, boost-type-traits, boost-static-assert, boost-unordered, boost-config, boost-algorithm, boost-filesystem, boost-system, boost-thread, boost-asio, boost-random, robin-map, boost-stacktrace, fmt
diff --git a/ports/openimageio/fix-config-cmake.patch b/ports/openimageio/fix-config-cmake.patch
index e943d1c1eb19bb..866fe7a47ad65b 100644
--- a/ports/openimageio/fix-config-cmake.patch
+++ b/ports/openimageio/fix-config-cmake.patch
@@ -1,12 +1,12 @@
-diff --git a/src/cmake/Config.cmake.in b/src/cmake/Config.cmake.in
-index c578a1b..298362a 100644
---- a/src/cmake/Config.cmake.in
-+++ b/src/cmake/Config.cmake.in
-@@ -14,6 +14,6 @@ set (@PROJECT_NAME@_PLUGIN_SEARCH_PATH         "@PLUGIN_SEARCH_PATH_NATIVE@")
- #...logic to determine installedPrefix from the own location...
- #set (@PROJECT_NAME@_CONFIG_DIR  "${installedPrefix}/@CONFIG_INSTALL_DIR@")
- 
--include ("${CMAKE_CURRENT_LIST_DIR}/@PROJECT_NAME@Targets.cmake")
-+include("${CMAKE_CURRENT_LIST_DIR}/OpenImageIOTargets.cmake")
- 
- check_required_components ("@PROJECT_NAME@")
+diff --git a/src/cmake/Config.cmake.in b/src/cmake/Config.cmake.in
+index c578a1b..298362a 100644
+--- a/src/cmake/Config.cmake.in
++++ b/src/cmake/Config.cmake.in
+@@ -14,6 +14,6 @@ set (@PROJECT_NAME@_PLUGIN_SEARCH_PATH         "@PLUGIN_SEARCH_PATH_NATIVE@")
+ #...logic to determine installedPrefix from the own location...
+ #set (@PROJECT_NAME@_CONFIG_DIR  "${installedPrefix}/@CONFIG_INSTALL_DIR@")
+ 
+-include ("${CMAKE_CURRENT_LIST_DIR}/@PROJECT_NAME@Targets.cmake")
++include("${CMAKE_CURRENT_LIST_DIR}/OpenImageIOTargets.cmake")
+ 
+ check_required_components ("@PROJECT_NAME@")
diff --git a/ports/openimageio/fix-dependency.patch b/ports/openimageio/fix-dependency.patch
index 3dc3a16d01d625..6744e6b3022fab 100644
--- a/ports/openimageio/fix-dependency.patch
+++ b/ports/openimageio/fix-dependency.patch
@@ -1,97 +1,85 @@
-diff --git a/src/cmake/externalpackages.cmake b/src/cmake/externalpackages.cmake
-index 2f4f7ce..16035df 100644
---- a/src/cmake/externalpackages.cmake
-+++ b/src/cmake/externalpackages.cmake
-@@ -169,10 +169,17 @@ checked_find_package (PNG REQUIRED)
- checked_find_package (TIFF 3.0 REQUIRED)
- 
- # IlmBase & OpenEXR
-+find_package (Threads)
-+if (CMAKE_USE_PTHREADS_INIT)
-+    set (ILMBASE_PTHREADS ${CMAKE_THREAD_LIBS_INIT})
-+endif ()
- checked_find_package (OpenEXR 2.0 REQUIRED)
- # We use Imath so commonly, may as well include it everywhere.
--include_directories ("${OPENEXR_INCLUDES}" "${ILMBASE_INCLUDES}"
--                     "${ILMBASE_INCLUDES}/OpenEXR")
-+set(ILMBASE_LIBRARIES ${OPENEXR_IMATH_LIBRARY} ${OPENEXR_IEX_LIBRARY} ${OPENEXR_HALF_LIBRARY} ${OPENEXR_ILMTHREAD_LIBRARY} ${ILMBASE_PTHREADS}  CACHE STRING "The libraries needed to use IlmBase")
-+set(OPENEXR_LIBRARIES ${OPENEXR_ILMIMF_LIBRARY} ${ILMBASE_LIBRARIES}  CACHE STRING "The libraries needed to use OpenEXR")
-+set(ILMBASE_INCLUDE_DIR ${OPENEXR_INCLUDE_DIR})
-+set(ILMBASE_FOUND TRUE)
-+include_directories ("${OPENEXR_INCLUDE_DIR}")
- if (CMAKE_COMPILER_IS_CLANG AND OPENEXR_VERSION VERSION_LESS 2.3)
-     # clang C++ >= 11 doesn't like 'register' keyword in old exr headers
-     add_compile_options (-Wno-deprecated-register)
-@@ -217,7 +224,7 @@ checked_find_package (HDF5
-                    ISDEPOF      Field3D)
- checked_find_package (OpenColorIO
-                    DEFINITIONS  -DUSE_OCIO=1 -DUSE_OPENCOLORIO=1)
--checked_find_package (OpenCV
-+checked_find_package (OpenCV CONFIG
-                    DEFINITIONS  -DUSE_OPENCV=1)
- 
- # Intel TBB
-@@ -226,19 +233,23 @@ checked_find_package (TBB 2017
-                    ISDEPOF      OpenVDB)
- 
- checked_find_package (DCMTK 3.6.1)  # For DICOM images
--checked_find_package (FFmpeg 2.6)
-+checked_find_package (FFMPEG)
- checked_find_package (Field3D
-                    DEPS         HDF5
-                    DEFINITIONS  -DUSE_FIELD3D=1)
- checked_find_package (GIF 4)
- checked_find_package (Libheif 1.3)  # For HEIF/HEIC format
- checked_find_package (LibRaw)
--checked_find_package (OpenJpeg)
-+checked_find_package (OpenJPEG CONFIG)
- checked_find_package (OpenVDB 5.0
-                    DEPS         TBB
-                    DEFINITIONS  -DUSE_OPENVDB=1)
--checked_find_package (PTex)
--checked_find_package (Webp)
-+checked_find_package (ptex CONFIG)
-+set(PTEX_FOUND ${ptex_FOUND})
-+set(PTEX_LIBRARIES Ptex::Ptex)
-+checked_find_package (Webp CONFIG)
-+set(WEBP_FOUND ${Webp_FOUND})
-+set(WEBP_LIBRARY WebP::webp WebP::webpdemux WebP::webpdecoder)
- 
- option (USE_R3DSDK "Enable R3DSDK (RED camera) support" OFF)
- checked_find_package (R3DSDK)  # RED camera
-@@ -254,7 +265,9 @@ if (OPENGL_FOUND)
-     list (APPEND qt5_modules OpenGL)
- endif ()
- option (USE_QT "Use Qt if found" ON)
-+if (USE_QT)
- checked_find_package (Qt5 COMPONENTS ${qt5_modules})
-+endif()
- if (USE_QT AND NOT Qt5_FOUND AND APPLE)
-     message (STATUS "  If you think you installed qt5 with Homebrew and it still doesn't work,")
-     message (STATUS "  try:   export PATH=/usr/local/opt/qt5/bin:$PATH")
-diff --git a/src/jpeg2000.imageio/CMakeLists.txt b/src/jpeg2000.imageio/CMakeLists.txt
-index 7bc6adb..0ac8937 100644
---- a/src/jpeg2000.imageio/CMakeLists.txt
-+++ b/src/jpeg2000.imageio/CMakeLists.txt
-@@ -3,7 +3,7 @@
- # https://github.com/OpenImageIO/oiio/blob/master/LICENSE.md
- 
- if (OPENJPEG_FOUND)
--    if (${OPENJPEG_VERSION} VERSION_LESS 2.0)
-+    if (0)
-         # Old OpenJpeg 1.5. Remove this eventually.
-         #
-         # For reasons I don't understand, OpenJPEG 1.5 fails imageinout_test
-diff --git a/src/raw.imageio/CMakeLists.txt b/src/raw.imageio/CMakeLists.txt
-index 81a0ff5..23326a0 100644
---- a/src/raw.imageio/CMakeLists.txt
-+++ b/src/raw.imageio/CMakeLists.txt
-@@ -5,7 +5,7 @@
- if (LIBRAW_FOUND)
-     add_oiio_plugin (rawinput.cpp
-                      INCLUDE_DIRS ${LibRaw_INCLUDE_DIR}
--                     LINK_LIBRARIES ${LibRaw_r_LIBRARIES}
-+                     LINK_LIBRARIES ${LibRaw_LIBRARIES}
-                      DEFINITIONS "-DUSE_LIBRAW=1")
- else ()
-     message (WARNING "Raw plugin will not be built")
+diff --git a/src/cmake/externalpackages.cmake b/src/cmake/externalpackages.cmake
+index 1240f22..ef06455 100644
+--- a/src/cmake/externalpackages.cmake
++++ b/src/cmake/externalpackages.cmake
+@@ -201,10 +201,17 @@ checked_find_package (ZLIB REQUIRED)  # Needed by several packages
+ checked_find_package (TIFF 3.0 REQUIRED)
+ 
+ # IlmBase & OpenEXR
++find_package (Threads)
++if (CMAKE_USE_PTHREADS_INIT)
++    set (ILMBASE_PTHREADS ${CMAKE_THREAD_LIBS_INIT})
++endif ()
+ checked_find_package (OpenEXR 2.0 REQUIRED)
+ # We use Imath so commonly, may as well include it everywhere.
+-include_directories ("${OPENEXR_INCLUDES}" "${ILMBASE_INCLUDES}"
+-                     "${ILMBASE_INCLUDES}/OpenEXR")
++set(ILMBASE_LIBRARIES ${OPENEXR_IMATH_LIBRARY} ${OPENEXR_IEX_LIBRARY} ${OPENEXR_HALF_LIBRARY} ${OPENEXR_ILMTHREAD_LIBRARY} ${ILMBASE_PTHREADS}  CACHE STRING "The libraries needed to use IlmBase")
++set(OPENEXR_LIBRARIES ${OPENEXR_ILMIMF_LIBRARY} ${ILMBASE_LIBRARIES}  CACHE STRING "The libraries needed to use OpenEXR")
++set(ILMBASE_INCLUDE_DIR ${OPENEXR_INCLUDE_DIR})
++set(ILMBASE_FOUND TRUE)
++include_directories ("${OPENEXR_INCLUDE_DIR}")
+ if (CMAKE_COMPILER_IS_CLANG AND OPENEXR_VERSION VERSION_LESS 2.3)
+     # clang C++ >= 11 doesn't like 'register' keyword in old exr headers
+     add_compile_options (-Wno-deprecated-register)
+@@ -251,7 +258,7 @@ checked_find_package (HDF5
+                    ISDEPOF      Field3D)
+ checked_find_package (OpenColorIO
+                    DEFINITIONS  -DUSE_OCIO=1 -DUSE_OPENCOLORIO=1)
+-checked_find_package (OpenCV
++checked_find_package (OpenCV CONFIG
+                    DEFINITIONS  -DUSE_OPENCV=1)
+ 
+ # Intel TBB
+@@ -261,7 +268,7 @@ checked_find_package (TBB 2017
+                    ISDEPOF      OpenVDB)
+ 
+ checked_find_package (DCMTK 3.6.1)  # For DICOM images
+-checked_find_package (FFmpeg 2.6)
++checked_find_package (FFmpeg)
+ checked_find_package (Field3D
+                    DEPS         HDF5
+                    DEFINITIONS  -DUSE_FIELD3D=1)
+@@ -269,12 +276,16 @@ checked_find_package (GIF 4)
+ checked_find_package (Libheif 1.3)  # For HEIF/HEIC format
+ checked_find_package (LibRaw
+                     PRINT LibRaw_r_LIBRARIES)
+-checked_find_package (OpenJpeg 2.0)
++checked_find_package (OpenJpeg CONFIG)
+ checked_find_package (OpenVDB 5.0
+                    DEPS         TBB
+                    DEFINITIONS  -DUSE_OPENVDB=1)
+-checked_find_package (PTex)
+-checked_find_package (Webp)
++checked_find_package (ptex CONFIG)
++set(PTEX_FOUND ${ptex_FOUND})
++set(PTEX_LIBRARIES Ptex::Ptex)
++checked_find_package (Webp CONFIG)
++set(WEBP_FOUND ${Webp_FOUND})
++set(WEBP_LIBRARY WebP::webp WebP::webpdemux WebP::webpdecoder)
+ 
+ option (USE_R3DSDK "Enable R3DSDK (RED camera) support" OFF)
+ checked_find_package (R3DSDK)  # RED camera
+@@ -290,7 +301,9 @@ if (OPENGL_FOUND)
+     list (APPEND qt5_modules OpenGL)
+ endif ()
+ option (USE_QT "Use Qt if found" ON)
++if (USE_QT)
+ checked_find_package (Qt5 COMPONENTS ${qt5_modules})
++endif()
+ if (USE_QT AND NOT Qt5_FOUND AND APPLE)
+     message (STATUS "  If you think you installed qt5 with Homebrew and it still doesn't work,")
+     message (STATUS "  try:   export PATH=/usr/local/opt/qt5/bin:$PATH")
+diff --git a/src/raw.imageio/CMakeLists.txt b/src/raw.imageio/CMakeLists.txt
+index 81a0ff5..23326a0 100644
+--- a/src/raw.imageio/CMakeLists.txt
++++ b/src/raw.imageio/CMakeLists.txt
+@@ -5,7 +5,7 @@
+ if (LIBRAW_FOUND)
+     add_oiio_plugin (rawinput.cpp
+                      INCLUDE_DIRS ${LibRaw_INCLUDE_DIR}
+-                     LINK_LIBRARIES ${LibRaw_r_LIBRARIES}
++                     LINK_LIBRARIES ${LibRaw_LIBRARIES}
+                      DEFINITIONS "-DUSE_LIBRAW=1")
+ else ()
+     message (WARNING "Raw plugin will not be built")
diff --git a/ports/openimageio/fix-dependfmt.patch b/ports/openimageio/fix-dependfmt.patch
index f0791f85ed1751..08a8b4a2f1e80a 100644
--- a/ports/openimageio/fix-dependfmt.patch
+++ b/ports/openimageio/fix-dependfmt.patch
@@ -1,13 +1,13 @@
-diff --git a/src/cmake/externalpackages.cmake b/src/cmake/externalpackages.cmake
-index 4f1dfaf..1a17d1e 100644
---- a/src/cmake/externalpackages.cmake
-+++ b/src/cmake/externalpackages.cmake
-@@ -385,5 +385,7 @@ macro (find_or_download_fmt)
-     checked_find_package (fmt REQUIRED)
- endmacro()
- 
--find_or_download_fmt()
-+find_package(fmt CONFIG REQUIRED)
-+get_property(FMT_INCLUDES TARGET fmt::fmt PROPERTY INTERFACE_INCLUDE_DIRECTORIES)
-+checked_find_package (fmt CONFIG REQUIRED)
- include_directories (${FMT_INCLUDES})
+diff --git a/src/cmake/externalpackages.cmake b/src/cmake/externalpackages.cmake
+index 1240f22..b7772e1 100644
+--- a/src/cmake/externalpackages.cmake
++++ b/src/cmake/externalpackages.cmake
+@@ -387,5 +387,7 @@ macro (find_or_download_fmt)
+     checked_find_package (fmt REQUIRED)
+ endmacro()
+ 
+-find_or_download_fmt()
++find_package(fmt CONFIG REQUIRED)
++get_property(FMT_INCLUDES TARGET fmt::fmt PROPERTY INTERFACE_INCLUDE_DIRECTORIES)
++checked_find_package (fmt CONFIG REQUIRED)
+ include_directories (${FMT_INCLUDES})
diff --git a/ports/openimageio/fix-tools-path.patch b/ports/openimageio/fix-tools-path.patch
index b7bf3753bd10f7..7aa0dfdffd4a92 100644
--- a/ports/openimageio/fix-tools-path.patch
+++ b/ports/openimageio/fix-tools-path.patch
@@ -1,13 +1,13 @@
-diff --git a/src/cmake/oiio_macros.cmake b/src/cmake/oiio_macros.cmake
-index 9e54f67..d9c9437 100644
---- a/src/cmake/oiio_macros.cmake
-+++ b/src/cmake/oiio_macros.cmake
-@@ -142,7 +142,7 @@ macro (fancy_add_executable)
-             target_link_libraries (${_target_NAME} PRIVATE ${_target_LINK_LIBRARIES})
-         endif ()
-         set_target_properties (${_target_NAME} PROPERTIES FOLDER "Tools")
--        install_targets (${_target_NAME})
-+        install(TARGETS ${_target_NAME} RUNTIME DESTINATION tools/openimageio)
-     else ()
-         message (STATUS "${ColorRed}Disabling ${_target_NAME} ${ColorReset}")
-     endif ()
+diff --git a/src/cmake/oiio_macros.cmake b/src/cmake/oiio_macros.cmake
+index 623eefa..8705e96 100644
+--- a/src/cmake/oiio_macros.cmake
++++ b/src/cmake/oiio_macros.cmake
+@@ -127,7 +127,7 @@ macro (fancy_add_executable)
+             target_link_libraries (${_target_NAME} PRIVATE ${_target_LINK_LIBRARIES})
+         endif ()
+         set_target_properties (${_target_NAME} PROPERTIES FOLDER "Tools")
+-        install_targets (${_target_NAME})
++        install(TARGETS ${_target_NAME} RUNTIME DESTINATION tools/openimageio)
+     else ()
+         message (STATUS "${ColorRed}Disabling ${_target_NAME} ${ColorReset}")
+     endif ()
diff --git a/ports/openimageio/fix-webp-cmake.patch b/ports/openimageio/fix-webp-cmake.patch
new file mode 100644
index 00000000000000..3d30abfd9b7273
--- /dev/null
+++ b/ports/openimageio/fix-webp-cmake.patch
@@ -0,0 +1,17 @@
+diff --git a/src/webp.imageio/CMakeLists.txt b/src/webp.imageio/CMakeLists.txt
+index 9e01bd7..f9bce69 100644
+--- a/src/webp.imageio/CMakeLists.txt
++++ b/src/webp.imageio/CMakeLists.txt
+@@ -2,9 +2,10 @@
+ # SPDX-License-Identifier: BSD-3-Clause
+ # https://github.com/OpenImageIO/oiio/blob/master/LICENSE.md
+ 
+-if (Webp_FOUND)
++if (WEBP_FOUND)
+     add_oiio_plugin (webpinput.cpp webpoutput.cpp
+-                     LINK_LIBRARIES Webp::Webp
++                     INCLUDE_DIRS ${WEBP_INCLUDE_DIR}
++                     LINK_LIBRARIES ${WEBP_LIBRARY}
+                      DEFINITIONS "-DUSE_WEBP=1")
+ else ()
+     message (STATUS "WebP plugin will not be built")
diff --git a/ports/openimageio/fix_static_build.patch b/ports/openimageio/fix_static_build.patch
index a5ebb467a5d521..c4eb09e1f920eb 100644
--- a/ports/openimageio/fix_static_build.patch
+++ b/ports/openimageio/fix_static_build.patch
@@ -1,13 +1,13 @@
-diff --git a/src/cmake/compiler.cmake b/src/cmake/compiler.cmake
-index 1468be3..ed4167a 100644
---- a/src/cmake/compiler.cmake
-+++ b/src/cmake/compiler.cmake
-@@ -482,7 +482,7 @@ set (EXTRA_DSO_LINK_ARGS "" CACHE STRING "Extra command line definitions when bu
- #
- option (BUILD_SHARED_LIBS "Build shared libraries (set to OFF to build static libs)" ON)
- if (NOT BUILD_SHARED_LIBS)
--    add_definitions (-D${PROJ_NAME}_STATIC_DEFINE=1)
-+    add_definitions (-DOIIO_STATIC_DEFINE=1)
- endif ()
- 
- 
+diff --git a/src/cmake/compiler.cmake b/src/cmake/compiler.cmake
+index 12a8e81..15fe688 100644
+--- a/src/cmake/compiler.cmake
++++ b/src/cmake/compiler.cmake
+@@ -505,7 +505,7 @@ endif ()
+ #
+ option (BUILD_SHARED_LIBS "Build shared libraries (set to OFF to build static libs)" ON)
+ if (NOT BUILD_SHARED_LIBS)
+-    add_definitions (-D${PROJ_NAME}_STATIC_DEFINE=1)
++    add_definitions (-DOIIO_STATIC_DEFINE=1)
+ endif ()
+ 
+ 
diff --git a/ports/openimageio/portfile.cmake b/ports/openimageio/portfile.cmake
index f549457afbb5c6..215b82289db85a 100644
--- a/ports/openimageio/portfile.cmake
+++ b/ports/openimageio/portfile.cmake
@@ -1,8 +1,8 @@
 vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO OpenImageIO/oiio
-    REF e028a5264bd229e128b37a4362f7eb9c73ea82cc #2.1.16.0
-    SHA512 be5741e139c3c1d2fe62d6706833e9b158b6b00e1a57d141626f28cd3653f63e587b76de676b6b45d1a2330a0e71ebb2f1d00c108b68509cc418b6026424cfda
+    REF 740dc45c00e363a5bb4f62238bd14b539370100f #2.2.6.1
+    SHA512 7f10689b7dd77eb9da9a6704766e9f98048d17bd5ca8ab59d71b61cf029d798063be606e06c7af12e9b130eebdb34bf21ee4a86c8dbfa61c0a349685ac244323
     HEAD_REF master
     PATCHES
         fix-dependency.patch
@@ -10,6 +10,7 @@ vcpkg_from_github(
         fix-tools-path.patch
         fix-config-cmake.patch
         fix-dependfmt.patch
+        fix-webp-cmake.patch
 )
 
 file(REMOVE_RECURSE "${SOURCE_PATH}/ext")