diff --git a/ports/openmesh/portfile.cmake b/ports/openmesh/portfile.cmake
index 28ea0e490f..ea3a286e10 100644
--- a/ports/openmesh/portfile.cmake
+++ b/ports/openmesh/portfile.cmake
@@ -1,16 +1,13 @@
-set(VERSION 8.1)
-
 # Note: upstream GitLab instance at https://graphics.rwth-aachen.de:9000 often goes down
 vcpkg_download_distfile(ARCHIVE
     URLS "https://www.openmesh.org/media/Releases/${VERSION}/OpenMesh-${VERSION}.tar.gz"
     FILENAME "OpenMesh-${VERSION}.tar.gz"
-    SHA512 c146e6b21d709a31772621a6a913def93a51460c4abb950c2eb64eea4528c7efd4c86166ba56ae0bc8090cc5878dd9328b570e094e61c1b64d6d298de05aca61
+    SHA512 d4d1872204595c8ccdf1fd09b2e923b7fc5e71e95958cbee52aeca0c1a3de0e648e4fa4913aca14acee30a000ef54b5abd92a30db8cef310e87bfbfe26726afc
 )
 
-vcpkg_extract_source_archive_ex(
-    OUT_SOURCE_PATH SOURCE_PATH
+vcpkg_extract_source_archive(
+    SOURCE_PATH
     ARCHIVE "${ARCHIVE}"
-    REF "${VERSION}"
 )
 
 if(VCPKG_LIBRARY_LINKAGE STREQUAL "dynamic")
@@ -19,18 +16,19 @@ else()
   set(OPENMESH_BUILD_SHARED OFF)
 endif()
 
-vcpkg_configure_cmake(
-    SOURCE_PATH ${SOURCE_PATH}
-    PREFER_NINJA
+vcpkg_cmake_configure(
+    SOURCE_PATH "${SOURCE_PATH}"
     OPTIONS
         -DBUILD_APPS=OFF
         -DOPENMESH_BUILD_SHARED=${OPENMESH_BUILD_SHARED}
+	MAYBE_UNUSED_VARIABLES
+		OPENMESH_BUILD_SHARED
         # [TODO]: add apps as feature, requires qt5 and freeglut
 )
 
-vcpkg_install_cmake()
+vcpkg_cmake_install()
 vcpkg_copy_pdbs()
-vcpkg_fixup_cmake_targets(CONFIG_PATH share/OpenMesh/cmake TARGET_PATH share/OpenMesh/cmake)
+vcpkg_cmake_config_fixup(CONFIG_PATH share/OpenMesh/cmake)
 
 if(NOT DEFINED VCPKG_BUILD_TYPE OR VCPKG_BUILD_TYPE STREQUAL "debug")
   file(RENAME "${CURRENT_PACKAGES_DIR}/debug/libdata/pkgconfig" "${CURRENT_PACKAGES_DIR}/debug/lib/pkgconfig")
@@ -41,23 +39,22 @@ endif()
 file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/libdata" "${CURRENT_PACKAGES_DIR}/libdata")
 vcpkg_fixup_pkgconfig()
 
-file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug/include)
-file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/include/OpenMesh/Tools/VDPM/xpm)
+file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/include")
+file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/include/OpenMesh/Tools/VDPM/xpm")
 # Only move dynamic libraries to bin on Windows
 if(VCPKG_LIBRARY_LINKAGE STREQUAL "dynamic")
   if(NOT DEFINED VCPKG_BUILD_TYPE OR VCPKG_BUILD_TYPE STREQUAL "release")
-    file(MAKE_DIRECTORY ${CURRENT_PACKAGES_DIR}/bin)
-    file(RENAME ${CURRENT_PACKAGES_DIR}/OpenMeshCore.dll ${CURRENT_PACKAGES_DIR}/bin/OpenMeshCore.dll)
-    file(RENAME ${CURRENT_PACKAGES_DIR}/OpenMeshTools.dll ${CURRENT_PACKAGES_DIR}/bin/OpenMeshTools.dll)
+    file(MAKE_DIRECTORY "${CURRENT_PACKAGES_DIR}/bin")
+    file(RENAME "${CURRENT_PACKAGES_DIR}/OpenMeshCore.dll" "${CURRENT_PACKAGES_DIR}/bin/OpenMeshCore.dll")
+    file(RENAME "${CURRENT_PACKAGES_DIR}/OpenMeshTools.dll" "${CURRENT_PACKAGES_DIR}/bin/OpenMeshTools.dll")
   endif()
   if(NOT DEFINED VCPKG_BUILD_TYPE OR VCPKG_BUILD_TYPE STREQUAL "debug")
-    file(MAKE_DIRECTORY ${CURRENT_PACKAGES_DIR}/debug/bin)
-    file(RENAME ${CURRENT_PACKAGES_DIR}/debug/OpenMeshCored.dll ${CURRENT_PACKAGES_DIR}/debug/bin/OpenMeshCored.dll)
-    file(RENAME ${CURRENT_PACKAGES_DIR}/debug/OpenMeshToolsd.dll ${CURRENT_PACKAGES_DIR}/debug/bin/OpenMeshToolsd.dll)
+    file(MAKE_DIRECTORY "${CURRENT_PACKAGES_DIR}/debug/bin")
+    file(RENAME "${CURRENT_PACKAGES_DIR}/debug/OpenMeshCored.dll" "${CURRENT_PACKAGES_DIR}/debug/bin/OpenMeshCored.dll")
+    file(RENAME "${CURRENT_PACKAGES_DIR}/debug/OpenMeshToolsd.dll" "${CURRENT_PACKAGES_DIR}/debug/bin/OpenMeshToolsd.dll")
   endif()
 endif()
 
-configure_file(${CMAKE_CURRENT_LIST_DIR}/vcpkg-cmake-wrapper.cmake ${CURRENT_PACKAGES_DIR}/share/${PORT}/vcpkg-cmake-wrapper.cmake @ONLY)
-file(INSTALL ${CMAKE_CURRENT_LIST_DIR}/usage DESTINATION ${CURRENT_PACKAGES_DIR}/share/${PORT})
-# Handle copyright
-file(INSTALL ${SOURCE_PATH}/LICENSE DESTINATION ${CURRENT_PACKAGES_DIR}/share/${PORT} RENAME copyright)
+configure_file("${CMAKE_CURRENT_LIST_DIR}/vcpkg-cmake-wrapper.cmake" "${CURRENT_PACKAGES_DIR}/share/OpenMesh/vcpkg-cmake-wrapper.cmake" @ONLY)
+file(INSTALL "${CMAKE_CURRENT_LIST_DIR}/usage" DESTINATION "${CURRENT_PACKAGES_DIR}/share/OpenMesh")
+vcpkg_install_copyright(FILE_LIST "${SOURCE_PATH}/LICENSE")
diff --git a/ports/openmesh/vcpkg.json b/ports/openmesh/vcpkg.json
index ab48f6d5f2..bf71f53864 100644
--- a/ports/openmesh/vcpkg.json
+++ b/ports/openmesh/vcpkg.json
@@ -1,6 +1,17 @@
 {
   "name": "openmesh",
-  "version-string": "8.1",
-  "port-version": 3,
-  "description": "A generic and efficient polygon mesh data structure"
+  "version": "9.0",
+  "description": "A generic and efficient polygon mesh data structure",
+  "homepage": "https://www.graphics.rwth-aachen.de/media/openmesh_static/Daily-Builds/Doc/index.html",
+  "license": "BSD-3-Clause",
+  "dependencies": [
+    {
+      "name": "vcpkg-cmake",
+      "host": true
+    },
+    {
+      "name": "vcpkg-cmake-config",
+      "host": true
+    }
+  ]
 }
diff --git a/versions/baseline.json b/versions/baseline.json
index f6aee023aa..1c6d4f0209 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -5473,8 +5473,8 @@
       "port-version": 1
     },
     "openmesh": {
-      "baseline": "8.1",
-      "port-version": 3
+      "baseline": "9.0",
+      "port-version": 0
     },
     "openmpi": {
       "baseline": "4.1.3",
diff --git a/versions/o-/openmesh.json b/versions/o-/openmesh.json
index 065503d588..8c1e2ad72a 100644
--- a/versions/o-/openmesh.json
+++ b/versions/o-/openmesh.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "9f2b60dff004d2b426dc0872066f651f2db6f55e",
+      "version": "9.0",
+      "port-version": 0
+    },
     {
       "git-tree": "27929cc382c7b9cba46891aeed71e44fc5e2c31a",
       "version-string": "8.1",