diff --git a/CHANGELOG.md b/CHANGELOG.md
index 67e935880..6abb9ca84 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -14,6 +14,7 @@ _When adding new entries to the changelog, please include issue/PR numbers where
 - Allow for automatically resolving primary key conflicts during a merge using `kart resolve --renumber=(ours|theirs)` [#814](https://github.com/koordinates/kart/issues/814)
 - Improved tile import performance for point-cloud (and eventually raster) by making it multithreaded. [#818](https://github.com/koordinates/kart/pull/818)
 - Fixed a bug where Kart would require `user.name` and `user.email` to be set, even when `GIT_AUTHOR_EMAIL` and similar variables were set in the environment. [#812](https://github.com/koordinates/kart/issues/812)
+- Update native dependencies. [#820](https://github.com/koordinates/kart/pull/820)
 
 ## 0.12.2
 
diff --git a/requirements/requirements.txt b/requirements/requirements.txt
index 7389fb978..e032c72ad 100644
--- a/requirements/requirements.txt
+++ b/requirements/requirements.txt
@@ -22,7 +22,7 @@ docutils==0.17.1
     # via
     #   -r requirements.in
     #   rst2txt
-#gdal==3.6.2
+#gdal==3.6.3
     # via -r vendor-wheels.txt
 greenlet==2.0.1 ; os_name != "posix"
     # via sqlalchemy
diff --git a/requirements/vendor-wheels.txt b/requirements/vendor-wheels.txt
index e849a4eb8..77cc64485 100644
--- a/requirements/vendor-wheels.txt
+++ b/requirements/vendor-wheels.txt
@@ -1,6 +1,6 @@
 cffi==1.15.1
 cryptography==39.0.1
-gdal==3.6.2
+gdal==3.6.3
 psycopg2==2.8.5
 pygit2==1.9.0
 pyodbc==4.0.32
diff --git a/vcpkg-vendor/fix_vendor_libs.py b/vcpkg-vendor/fix_vendor_libs.py
index 1b74b8065..798c37287 100755
--- a/vcpkg-vendor/fix_vendor_libs.py
+++ b/vcpkg-vendor/fix_vendor_libs.py
@@ -140,6 +140,7 @@
         "winhttp.dll",
         "ws2_32.dll",
         "odbc32.dll",
+        "wldap32.dll",
         "python3.dll",
         # python39.dll or similar:
         f"python{sysconfig.get_config_var('py_version_nodot')}.dll",
diff --git a/vcpkg-vendor/vcpkg b/vcpkg-vendor/vcpkg
index 41ea03f77..1e2a0f548 160000
--- a/vcpkg-vendor/vcpkg
+++ b/vcpkg-vendor/vcpkg
@@ -1 +1 @@
-Subproject commit 41ea03f7700a30f2f136806dabe0cd179bb581f0
+Subproject commit 1e2a0f54808575de8ac947f2b0df2758c889fe5f
diff --git a/vcpkg-vendor/vcpkg-overlay-ports/gdal/cmake-project-include.cmake b/vcpkg-vendor/vcpkg-overlay-ports/gdal/cmake-project-include.cmake
new file mode 100644
index 000000000..33ce62b98
--- /dev/null
+++ b/vcpkg-vendor/vcpkg-overlay-ports/gdal/cmake-project-include.cmake
@@ -0,0 +1,6 @@
+if(GDAL_USE_WEBP)
+    find_package(WebP CONFIG REQUIRED)
+    add_library(WEBP::WebP ALIAS WebP::webp)
+    set(GDAL_CHECK_PACKAGE_WebP_NAMES WebP CACHE INTERNAL "vcpkg")
+    set(GDAL_CHECK_PACKAGE_WebP_TARGETS WebP::webp CACHE INTERNAL "vcpkg")
+endif()
diff --git a/vcpkg-vendor/vcpkg-overlay-ports/gdal/find-link-libraries.patch b/vcpkg-vendor/vcpkg-overlay-ports/gdal/find-link-libraries.patch
index 8ee81f4d5..8e9c163ef 100644
--- a/vcpkg-vendor/vcpkg-overlay-ports/gdal/find-link-libraries.patch
+++ b/vcpkg-vendor/vcpkg-overlay-ports/gdal/find-link-libraries.patch
@@ -58,7 +58,7 @@ index 3807ec0..8059eb4 100644
    endif()
  endif()
 +if(PC_Poppler_FOUND)
-+    set(Poppler_INCLUDE_DIR "${PC_Poppler_INCLUDE_DIRS}" CACHE STRING "")
++    find_path(Poppler_INCLUDE_DIR NAMES Object.h PATHS ${PC_Poppler_INCLUDE_DIRS} NO_DEFAULT_PATH)
 +    set(Poppler_LIBRARY "${PC_Poppler_LIBRARIES}" CACHE STRING "")
 +    if(NOT TARGET Poppler::Poppler)
 +        add_library(Poppler::Poppler INTERFACE IMPORTED)
diff --git a/vcpkg-vendor/vcpkg-overlay-ports/gdal/libkml.patch b/vcpkg-vendor/vcpkg-overlay-ports/gdal/libkml.patch
new file mode 100644
index 000000000..ef25d06de
--- /dev/null
+++ b/vcpkg-vendor/vcpkg-overlay-ports/gdal/libkml.patch
@@ -0,0 +1,46 @@
+diff --git a/cmake/modules/packages/FindLibKML.cmake b/cmake/modules/packages/FindLibKML.cmake
+index 9418247..589b83d 100644
+--- a/cmake/modules/packages/FindLibKML.cmake
++++ b/cmake/modules/packages/FindLibKML.cmake
+@@ -56,6 +56,8 @@ find_library(LIBKML_BASE_LIBRARY
+              HINTS ${PC_LIBKML_LIBRARY_DIRS} )
+ mark_as_advanced(LIBKML_BASE_LIBRARY)
+ 
++cmake_policy(PUSH)
++cmake_policy(SET CMP0057 NEW)
+ set(libkml_known_components DOM CONVENIENCE ENGINE REGIONATOR)
+ foreach(_comp IN LISTS libkml_known_components)
+   if(${_comp} IN_LIST LibKML_FIND_COMPONENTS)
+@@ -99,21 +101,20 @@ find_package_handle_standard_args(LibKML
+ if(LIBKML_FOUND)
+   set(LIBKML_INCLUDE_DIRS "${LIBKML_INCLUDE_DIR}")
+   set(LIBKML_LIBRARIES "${LIBKML_BASE_LIBRARY}")
++  find_package(LibKML CONFIG REQUIRED)
+   if(NOT TARGET LIBKML::LibKML)
+-    add_library(LIBKML::LibKML UNKNOWN IMPORTED)
++    add_library(LIBKML::LibKML INTERFACE IMPORTED)
+     set_target_properties(LIBKML::LibKML PROPERTIES
+-                          INTERFACE_INCLUDE_DIRECTORIES "${LIBKML_INCLUDE_DIR}"
+-                          IMPORTED_LINK_INTERFACE_LANGUAGES "C++"
+-                          IMPORTED_LOCATION "${LIBKML_BASE_LIBRARY}")
++                          INTERFACE_LINK_LIBRARIES kmlbase)
+   endif()
+   foreach(_comp IN LISTS libkml_known_components)
+     if(${_comp} IN_LIST LibKML_FIND_COMPONENTS)
++      string(TOLOWER ${_comp} _name)
+       list(APPEND LIBKML_LIBRARIES "${LIBKML_${_comp}_LIBRARY}")
+       if(NOT TARGET LIBKML::${_comp})
+-        add_library(LIBKML::${_comp} UNKNOWN IMPORTED)
++        add_library(LIBKML::${_comp} INTERFACE IMPORTED)
+         set_target_properties(LIBKML::${_comp} PROPERTIES
+-                              IMPORTED_LINK_INTERFACE_LANGUAGES "C++"
+-                              IMPORTED_LOCATION "${LIBKML_${_comp}_LIBRARY}")
++                              INTERFACE_LINK_LIBRARIES kml${_name})
+       endif()
+     endif()
+   endforeach()
+@@ -129,3 +130,4 @@ if(LIBKML_FOUND)
+     endif()
+   endforeach()
+ endif()
++cmake_policy(POP)
diff --git a/vcpkg-vendor/vcpkg-overlay-ports/gdal/portfile.cmake b/vcpkg-vendor/vcpkg-overlay-ports/gdal/portfile.cmake
index 04b7229cd..d2f8c7aec 100644
--- a/vcpkg-vendor/vcpkg-overlay-ports/gdal/portfile.cmake
+++ b/vcpkg-vendor/vcpkg-overlay-ports/gdal/portfile.cmake
@@ -1,14 +1,13 @@
-vcpkg_minimum_required(VERSION 2022-10-12) # for ${VERSION}
-
 vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO OSGeo/gdal
     REF "v${VERSION}"
-    SHA512 65a4cbc14f2a972662435ebf4c3be60355f7d57da251590f75b65ded113dda2c89c4a047e3b337841cbaddcf3966c879f448c832687979017df8ab1aaddfbb88
+    SHA512 1bbaf3a6731a105241cc666afe9c9a0b82e9d46245435d597a7372f928e6966c0e746e94fdd86a8f24c3277912a8c19e76906ee88e5d946ac1c25dd7dd38fdf2
     HEAD_REF master
     PATCHES
         find-link-libraries.patch
         fix-gdal-target-interfaces.patch
+        libkml.patch
 )
 # `vcpkg clean` stumbles over one subdir
 file(REMOVE_RECURSE "${SOURCE_PATH}/autotest")
@@ -31,7 +30,7 @@ vcpkg_check_features(OUT_FEATURE_OPTIONS FEATURE_OPTIONS
         jpeg             GDAL_USE_JPEG
         core             GDAL_USE_JSONC
         lerc             GDAL_USE_LERC
-        libkml           GDAL_USE_LIBKML  # TODO, needs policy patches to FindLibKML.cmake
+        libkml           GDAL_USE_LIBKML
         lzma             GDAL_USE_LIBLZMA
         libxml2          GDAL_USE_LIBXML2
         mysql-libmariadb GDAL_USE_MYSQL 
@@ -89,6 +88,7 @@ vcpkg_cmake_configure(
         -DGDAL_CHECK_PACKAGE_QHULL_NAMES=Qhull
         "-DGDAL_CHECK_PACKAGE_QHULL_TARGETS=${qhull_target}"
         "-DQHULL_LIBRARY=${qhull_target}"
+        -DCMAKE_PROJECT_INCLUDE="${CMAKE_CURRENT_LIST_DIR}/cmake-project-include.cmake"
     OPTIONS_DEBUG
         -DBUILD_APPS=OFF
     MAYBE_UNUSED_VARIABLES
@@ -107,10 +107,6 @@ list(APPEND CMAKE_PROGRAM_PATH \"\${vcpkg_host_prefix}/tools/pkgconf\")"
 )
 
 if (BUILD_APPS)
-    if (NOT WIN32)
-        set(GDAL_SHELL_SCRIPTS gdal-config)
-    endif()
-
     vcpkg_copy_tools(
         TOOL_NAMES
             gdalinfo
@@ -141,7 +137,6 @@ if (BUILD_APPS)
             gdalmdimtranslate
             gnmanalyse
             gnmmanage
-            ${GDAL_SHELL_SCRIPTS}
         AUTO_CLEAN
     )
 endif()
@@ -151,6 +146,8 @@ file(REMOVE_RECURSE
     "${CURRENT_PACKAGES_DIR}/debug/share"
 )
 
+file(REMOVE "${CURRENT_PACKAGES_DIR}/bin/gdal-config" "${CURRENT_PACKAGES_DIR}/debug/bin/gdal-config")
+
 file(GLOB bin_files "${CURRENT_PACKAGES_DIR}/bin/*")
 if(NOT bin_files)
     file(REMOVE_RECURSE
diff --git a/vcpkg-vendor/vcpkg-overlay-ports/gdal/vcpkg.json b/vcpkg-vendor/vcpkg-overlay-ports/gdal/vcpkg.json
index e443ae40b..74bf310f7 100644
--- a/vcpkg-vendor/vcpkg-overlay-ports/gdal/vcpkg.json
+++ b/vcpkg-vendor/vcpkg-overlay-ports/gdal/vcpkg.json
@@ -1,6 +1,7 @@
 {
   "name": "gdal",
-  "version-semver": "3.6.2",
+  "version-semver": "3.6.3",
+  "port-version": 1,
   "description": "The Geographic Data Abstraction Library for reading and writing geospatial raster and vector data",
   "homepage": "https://gdal.org",
   "license": null,
@@ -62,6 +63,7 @@
           "features": [
             "gif",
             "iconv",
+            "libkml",
             "libxml2",
             "lzma",
             "openjpeg",
@@ -146,6 +148,12 @@
         "lerc"
       ]
     },
+    "libkml": {
+      "description": "Enable the LibKML driver",
+      "dependencies": [
+        "libkml"
+      ]
+    },
     "libspatialite": {
       "description": "Create or update SpatiaLite databases using libspatialite",
       "dependencies": [
diff --git a/vcpkg-vendor/vcpkg-overlay-ports/libspatialite/fix-linux-configure.patch b/vcpkg-vendor/vcpkg-overlay-ports/libspatialite/fix-linux-configure.patch
index 39883193d..afb54db06 100644
--- a/vcpkg-vendor/vcpkg-overlay-ports/libspatialite/fix-linux-configure.patch
+++ b/vcpkg-vendor/vcpkg-overlay-ports/libspatialite/fix-linux-configure.patch
@@ -10,19 +10,15 @@ index ead87caff..47abb90f0 100644
    AC_ARG_WITH([geosconfig],
          [AS_HELP_STRING([--with-geosconfig=FILE], [specify an alternative geos-config file])],
  	[GEOSCONFIG="$withval"], [GEOSCONFIG=""])
-@@ -327,6 +328,7 @@ if test x"$enable_geos" != "xno"; then
-   # Extract the linker and include flags
-   GEOS_LDFLAGS=`$GEOSCONFIG --ldflags`
-   GEOS_CFLAGS=-I`$GEOSCONFIG --includes`
-+ fi
-   AC_SUBST([GEOS_LDFLAGS])
-   AC_SUBST([GEOS_CFLAGS])	
+@@ -327,14 +328,17 @@ if test x"$enable_geos" != "xno"; then
    # Ensure that we can parse geos_c.h
-@@ -335,11 +337,13 @@ if test x"$enable_geos" != "xno"; then
+   CPPFLAGS_SAVE="$CPPFLAGS"
+   CPPFLAGS="$GEOS_CFLAGS"
++ fi
    AC_CHECK_HEADERS([geos_c.h],, [AC_MSG_ERROR([could not find geos_c.h - you may need to specify the directory of a geos-config file using --with-geosconfig])])
++ if 0; then
    CPPFLAGS="$CPPFLAGS_SAVE"	
    # Ensure we can link against libgeos_c
-+ if 0; then
    LIBS_SAVE="$LIBS"
    LIBS="$GEOS_LDFLAGS"
    AC_SEARCH_LIBS(GEOSCoveredBy,geos_c,,AC_MSG_ERROR([could not find libgeos_c (or obsolete 'libgeos_c' < v.3.3.0 found) - you may need to specify the directory of a geos-config file using --with-geosconfig]))
diff --git a/vcpkg-vendor/vcpkg-overlay-ports/libspatialite/portfile.cmake b/vcpkg-vendor/vcpkg-overlay-ports/libspatialite/portfile.cmake
index abd806ea2..3fc9d2d7d 100644
--- a/vcpkg-vendor/vcpkg-overlay-ports/libspatialite/portfile.cmake
+++ b/vcpkg-vendor/vcpkg-overlay-ports/libspatialite/portfile.cmake
@@ -5,8 +5,8 @@ vcpkg_download_distfile(ARCHIVE
     SHA512 c2552994bc30d69d1e80aa274760f048cd384f71e8350a1e48a47cb8222ba71a1554a69c6534eedde9a09dc582c39c089967bcc1c57bf158cc91a3e7b1840ddf
 )
 
-vcpkg_extract_source_archive_ex(
-    OUT_SOURCE_PATH SOURCE_PATH
+vcpkg_extract_source_archive(
+    SOURCE_PATH
     ARCHIVE "${ARCHIVE}"
     PATCHES
         fix-makefiles.patch
@@ -83,6 +83,8 @@ if(VCPKG_TARGET_IS_WINDOWS AND NOT VCPKG_TARGET_IS_MINGW)
     endif()
     vcpkg_install_nmake(
         SOURCE_PATH "${SOURCE_PATH}"
+        PREFER_JOM
+        CL_LANGUAGE C
         OPTIONS_RELEASE
             "CL_FLAGS=${CL_FLAGS_RELEASE}"
             "INST_DIR=${INST_DIR}"
@@ -97,6 +99,8 @@ if(VCPKG_TARGET_IS_WINDOWS AND NOT VCPKG_TARGET_IS_MINGW)
     vcpkg_install_nmake(
         SOURCE_PATH "${SOURCE_PATH}"
         PROJECT_NAME makefile_mod.vc
+        PREFER_JOM
+        CL_LANGUAGE C
         OPTIONS_RELEASE
             "CL_FLAGS=${CL_FLAGS_RELEASE}"
             "INST_DIR=${INST_DIR}"
diff --git a/vcpkg-vendor/vcpkg-overlay-ports/libspatialite/vcpkg.json b/vcpkg-vendor/vcpkg-overlay-ports/libspatialite/vcpkg.json
index 94a609778..447ffe993 100644
--- a/vcpkg-vendor/vcpkg-overlay-ports/libspatialite/vcpkg.json
+++ b/vcpkg-vendor/vcpkg-overlay-ports/libspatialite/vcpkg.json
@@ -1,14 +1,19 @@
 {
   "name": "libspatialite",
   "version": "5.0.1",
-  "port-version": 8,
+  "port-version": 12,
   "description": "SpatiaLite is an open source library intended to extend the SQLite core to support fully fledged Spatial SQL capabilities.",
   "homepage": "https://www.gaia-gis.it/gaia-sins/libspatialite-sources",
   "license": null,
   "dependencies": [
     "geos",
     "libiconv",
-    "libxml2",
+    {
+      "name": "libxml2",
+      "features": [
+        "http"
+      ]
+    },
     "proj",
     {
       "name": "sqlite3",
diff --git a/vcpkg-vendor/vcpkg.json b/vcpkg-vendor/vcpkg.json
index 96bb18037..dcaf59ce4 100644
--- a/vcpkg-vendor/vcpkg.json
+++ b/vcpkg-vendor/vcpkg.json
@@ -1,7 +1,7 @@
 {
     "name": "kart-vendor",
     "version-string": "0.1.2",
-    "builtin-baseline": "41ea03f7700a30f2f136806dabe0cd179bb581f0",
+    "builtin-baseline": "1e2a0f54808575de8ac947f2b0df2758c889fe5f",
     "dependencies": [
         {
             "name": "sqlite3",