diff --git a/ports/libical/portfile.cmake b/ports/libical/portfile.cmake
index e8ed6b145be1de..194075fa6d294c 100644
--- a/ports/libical/portfile.cmake
+++ b/ports/libical/portfile.cmake
@@ -1,42 +1,44 @@
-vcpkg_from_github(
-    OUT_SOURCE_PATH SOURCE_PATH
-    REPO libical/libical
-    REF "v${VERSION}"
-    SHA512 2506320240ba0e4287b6ef1b90b653eacd51105d392b91f8c772f3b0745fecbf55eecfe81f89413cc56106b71ccca780754df31f5190ffce6c372126e27bf1da
-)
-
-vcpkg_find_acquire_program(PERL)
-get_filename_component(PERL_PATH ${PERL} DIRECTORY)
-vcpkg_add_to_path(${PERL_PATH})
-
-vcpkg_check_features(OUT_FEATURE_OPTIONS FEATURE_OPTIONS
-    INVERTED_FEATURES
-        "rscale"    CMAKE_DISABLE_FIND_PACKAGE_ICU
-)
-
-if(VCPKG_LIBRARY_LINKAGE STREQUAL "static")
-    list(APPEND FEATURE_OPTIONS -DSTATIC_ONLY=ON)
-else()
-    list(APPEND FEATURE_OPTIONS -DSHARED_ONLY=ON)
-endif()
-
-vcpkg_cmake_configure(
-    SOURCE_PATH "${SOURCE_PATH}"
-    OPTIONS
-        -DCMAKE_DISABLE_FIND_PACKAGE_BerkeleyDB=ON
-        -DUSE_BUILTIN_TZDATA=ON
-        -DICAL_GLIB=OFF
-        -DICAL_BUILD_DOCS=OFF
-        -DLIBICAL_BUILD_TESTING=OFF
-        ${FEATURE_OPTIONS}
-)
-
-vcpkg_cmake_install()
-vcpkg_copy_pdbs()
-vcpkg_cmake_config_fixup(PACKAGE_NAME LibIcal CONFIG_PATH CONFIG_PATH lib/cmake/LibIcal)
-vcpkg_fixup_pkgconfig()
-
-file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/include")
-file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/share")
-
-vcpkg_install_copyright(FILE_LIST "${SOURCE_PATH}/COPYING")
+vcpkg_from_github(
+    OUT_SOURCE_PATH SOURCE_PATH
+    REPO libical/libical
+    REF "v${VERSION}"
+    SHA512 c0cb6793a8a745252df33348d8e7476ad8ff85ac84a9fef75a8b694a488a944856d56e564ec8e75c0da547eb3ed29d78a6d79fc0a449ab57c7ef6f1f3d82a3c0
+)
+
+vcpkg_find_acquire_program(PERL)
+get_filename_component(PERL_PATH ${PERL} DIRECTORY)
+vcpkg_add_to_path(${PERL_PATH})
+
+vcpkg_check_features(OUT_FEATURE_OPTIONS FEATURE_OPTIONS
+    INVERTED_FEATURES
+        "rscale"    CMAKE_DISABLE_FIND_PACKAGE_ICU
+)
+
+if(VCPKG_LIBRARY_LINKAGE STREQUAL "static")
+    list(APPEND FEATURE_OPTIONS -DLIBICAL_STATIC=ON)
+    list(APPEND FEATURE_OPTIONS -DLIBICAL_GOBJECT_INTROSPECTION=OFF)
+else()
+    list(APPEND FEATURE_OPTIONS -DLIBICAL_STATIC=OFF)
+endif()
+
+vcpkg_cmake_configure(
+    SOURCE_PATH "${SOURCE_PATH}"
+    OPTIONS
+        -DCMAKE_DISABLE_FIND_PACKAGE_BerkeleyDB=ON
+        -DLIBICAL_ENABLE_BUILTIN_TZDATA=ON
+        -DLIBICAL_GLIB=OFF
+        -DLIBICAL_BUILD_DOCS=OFF
+        -DLIBICAL_BUILD_TESTING=OFF
+        -DLIBICAL_JAVA_BINDINGS=OFF
+        ${FEATURE_OPTIONS}
+)
+
+vcpkg_cmake_install()
+vcpkg_copy_pdbs()
+vcpkg_cmake_config_fixup(PACKAGE_NAME LibIcal CONFIG_PATH CONFIG_PATH lib/cmake/LibIcal)
+vcpkg_fixup_pkgconfig()
+
+file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/include")
+file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/share")
+
+vcpkg_install_copyright(FILE_LIST "${SOURCE_PATH}/LICENSE.txt")
diff --git a/ports/libical/vcpkg.json b/ports/libical/vcpkg.json
index d6df80683b3892..96c5ebdb547ef1 100644
--- a/ports/libical/vcpkg.json
+++ b/ports/libical/vcpkg.json
@@ -1,6 +1,6 @@
 {
   "name": "libical",
-  "version": "3.0.20",
+  "version": "4.0.0",
   "description": "Reference implementation of the iCalendar data type and serialization format",
   "homepage": "https://github.com/libical/libical",
   "license": "MPL-2.0",
diff --git a/versions/baseline.json b/versions/baseline.json
index 4966ddf8e0b377..a1576ff844f164 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -5081,7 +5081,7 @@
       "port-version": 0
     },
     "libical": {
-      "baseline": "3.0.20",
+      "baseline": "4.0.0",
       "port-version": 0
     },
     "libice": {
diff --git a/versions/l-/libical.json b/versions/l-/libical.json
index 9221b743d72200..ac99a87da5a173 100644
--- a/versions/l-/libical.json
+++ b/versions/l-/libical.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "634dbae9c02573769a526ad3c4a2db0e071c9c92",
+      "version": "4.0.0",
+      "port-version": 0
+    },
     {
       "git-tree": "8bf8ffcc74bc7847d90e53f57dce800eb67d8351",
       "version": "3.0.20",