diff --git a/ports/openimageio/fix-dependencies.patch b/ports/openimageio/fix-dependencies.patch
new file mode 100644
index 00000000000..81b95ff9c6f
--- /dev/null
+++ b/ports/openimageio/fix-dependencies.patch
@@ -0,0 +1,75 @@
+diff --git a/src/cmake/Config.cmake.in b/src/cmake/Config.cmake.in
+index 740da06..1a326f7 100644
+--- a/src/cmake/Config.cmake.in
++++ b/src/cmake/Config.cmake.in
+@@ -11,6 +11,9 @@ elseif (@OpenEXR_VERSION@ VERSION_GREATER_EQUAL 2.4 AND @FOUND_OPENEXR_WITH_CONF
+                     HINTS @IlmBase_DIR@ @OpenEXR_DIR@)
+     find_dependency(OpenEXR @OpenEXR_VERSION@
+                     HINTS @OpenEXR_DIR@)
++    find_dependency(libpng CONFIG)
++    find_dependency(libheif CONFIG)
++    find_dependency(Libsquish)
+     find_dependency(ZLIB @ZLIB_VERSION@)  # Because OpenEXR doesn't do it
+     find_dependency(Threads)  # Because OpenEXR doesn't do it
+ endif ()
+diff --git a/src/cmake/externalpackages.cmake b/src/cmake/externalpackages.cmake
+index 21e18b5..badee4b 100644
+--- a/src/cmake/externalpackages.cmake
++++ b/src/cmake/externalpackages.cmake
+@@ -151,7 +151,7 @@ find_python()
+ # Dependencies for optional formats and features. If these are not found,
+ # we will continue building, but the related functionality will be disabled.
+ 
+-checked_find_package (PNG)
++checked_find_package (png PREFER_CONFIG)
+ 
+ checked_find_package (BZip2)   # Used by ffmpeg and freetype
+ if (NOT BZIP2_FOUND)
+@@ -185,7 +185,8 @@ checked_find_package (GIF
+                       RECOMMEND_MIN_REASON "for stability and thread safety")
+ 
+ # For HEIF/HEIC/AVIF formats
+-checked_find_package (Libheif VERSION_MIN 1.3
++checked_find_package (libheif VERSION_MIN 1.3
++                      PREFER_CONFIG
+                       RECOMMEND_MIN 1.7
+                       RECOMMEND_MIN_REASON "for AVIF support")
+ if (APPLE AND LIBHEIF_VERSION VERSION_GREATER_EQUAL 1.10 AND LIBHEIF_VERSION VERSION_LESS 1.11)
+diff --git a/src/heif.imageio/CMakeLists.txt b/src/heif.imageio/CMakeLists.txt
+index fed8001..15e87ae 100644
+--- a/src/heif.imageio/CMakeLists.txt
++++ b/src/heif.imageio/CMakeLists.txt
+@@ -2,9 +2,9 @@
+ # SPDX-License-Identifier: BSD-3-Clause
+ # https://github.com/OpenImageIO/oiio/blob/master/LICENSE.md
+ 
+-if (Libheif_FOUND)
++if (libheif_FOUND)
+     add_oiio_plugin (heifinput.cpp heifoutput.cpp
+-                     LINK_LIBRARIES Libheif::Libheif
++                     LINK_LIBRARIES heif
+                      DEFINITIONS "-DUSE_HEIF=1")
+ else ()
+     message (WARNING "heif plugin will not be built")
+diff --git a/src/ico.imageio/CMakeLists.txt b/src/ico.imageio/CMakeLists.txt
+index 9ba76ac..13db4ac 100644
+--- a/src/ico.imageio/CMakeLists.txt
++++ b/src/ico.imageio/CMakeLists.txt
+@@ -2,9 +2,15 @@
+ # SPDX-License-Identifier: BSD-3-Clause
+ # https://github.com/OpenImageIO/oiio/blob/master/LICENSE.md
+ 
+-if (TARGET PNG::PNG)
++if (libpng_FOUND)
++    if (TARGET png_static)
++        set(PNG_TARGET png_static)
++    elseif (TARGET png)
++        set(PNG_TARGET png)
++    endif()
++
+     add_oiio_plugin (icoinput.cpp icooutput.cpp
+-                     LINK_LIBRARIES PNG::PNG ZLIB::ZLIB)
++                     LINK_LIBRARIES ${PNG_TARGET} ZLIB::ZLIB)
+ else ()
+     message (WARNING "libpng not found, so ICO support will not work")
+     set (format_plugin_definitions ${format_plugin_definitions} DISABLE_ICO=1 PARENT_SCOPE)
diff --git a/ports/openimageio/portfile.cmake b/ports/openimageio/portfile.cmake
index 496ec5c437d..cd4ce9c5258 100644
--- a/ports/openimageio/portfile.cmake
+++ b/ports/openimageio/portfile.cmake
@@ -15,6 +15,7 @@ vcpkg_from_github(
         fix-config-cmake.patch
         fix_static_build.patch
         disable-test.patch
+        fix-dependencies.patch
 )
 
 file(REMOVE_RECURSE "${SOURCE_PATH}/ext")
@@ -84,7 +85,8 @@ file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/doc"
                     "${CURRENT_PACKAGES_DIR}/debug/share")
 
 file(COPY "${SOURCE_PATH}/src/cmake/modules/FindOpenImageIO.cmake" DESTINATION "${CURRENT_PACKAGES_DIR}/share/OpenImageIO")
-file(COPY "${CMAKE_CURRENT_LIST_DIR}/vcpkg-cmake-wrapper.cmake" DESTINATION "${CURRENT_PACKAGES_DIR}/share/OpenImageIO")
+file(COPY "${SOURCE_PATH}/src/cmake/modules/FindLibsquish.cmake" DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}")
+file(COPY "${CMAKE_CURRENT_LIST_DIR}/vcpkg-cmake-wrapper.cmake" DESTINATION "${CURRENT_PACKAGES_DIR}/share/openimageio")
 
 # Handle copyright
 file(INSTALL "${SOURCE_PATH}/LICENSE.md" DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}" RENAME copyright)
diff --git a/ports/openimageio/vcpkg-cmake-wrapper.cmake b/ports/openimageio/vcpkg-cmake-wrapper.cmake
index 688c83f3cc9..5976305769a 100644
--- a/ports/openimageio/vcpkg-cmake-wrapper.cmake
+++ b/ports/openimageio/vcpkg-cmake-wrapper.cmake
@@ -1,5 +1,5 @@
 set(OPENIMAGEIO_PREV_MODULE_PATH ${CMAKE_MODULE_PATH})
-list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_LIST_DIR})
+list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}/../OpenImageIO")
 
 _find_package(${ARGS})
 
diff --git a/ports/openimageio/vcpkg.json b/ports/openimageio/vcpkg.json
index 78ab842b927..cb30bf6f82f 100644
--- a/ports/openimageio/vcpkg.json
+++ b/ports/openimageio/vcpkg.json
@@ -1,6 +1,7 @@
 {
   "name": "openimageio",
   "version": "2.3.7.2",
+  "port-version": 1,
   "description": "A library for reading and writing images, and a bunch of related classes, utilities, and application.",
   "homepage": "https://github.com/OpenImageIO/oiio",
   "dependencies": [
@@ -21,6 +22,7 @@
     "libheif",
     "libjpeg-turbo",
     "libpng",
+    "libsquish",
     "openexr",
     "robin-map",
     "tiff",
diff --git a/versions/baseline.json b/versions/baseline.json
index 598acc44776..ac2efba1cbe 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -4714,7 +4714,7 @@
     },
     "openimageio": {
       "baseline": "2.3.7.2",
-      "port-version": 0
+      "port-version": 1
     },
     "openjpeg": {
       "baseline": "2.3.1",
diff --git a/versions/o-/openimageio.json b/versions/o-/openimageio.json
index e68d13dda86..1ebf88c90a2 100644
--- a/versions/o-/openimageio.json
+++ b/versions/o-/openimageio.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "799ea36f0486224257ecfea149b429d81e74a879",
+      "version": "2.3.7.2",
+      "port-version": 1
+    },
     {
       "git-tree": "6da138c7530d19649391636a660a06aac51db135",
       "version": "2.3.7.2",