diff --git a/ports/open62541/portfile.cmake b/ports/open62541/portfile.cmake
index caee8c448d41ca..0326ded6ae7fcc 100644
--- a/ports/open62541/portfile.cmake
+++ b/ports/open62541/portfile.cmake
@@ -41,6 +41,10 @@ elseif("mbedtls" IN_LIST FEATURES)
     set(OPEN62541_ENCRYPTION_OPTIONS -DUA_ENABLE_ENCRYPTION=MBEDTLS)
 endif()
 
+if("multithreading" IN_LIST FEATURES)
+    set(OPEN62541_MULTITHREADING_OPTIONS -DUA_MULTITHREADING=100)
+endif()
+
 vcpkg_find_acquire_program(PYTHON3)
 get_filename_component(PYTHON3_DIR "${PYTHON3}" DIRECTORY)
 vcpkg_add_to_path("${PYTHON3_DIR}")
@@ -50,6 +54,7 @@ vcpkg_cmake_configure(
     OPTIONS
         ${FEATURE_OPTIONS}
         ${OPEN62541_ENCRYPTION_OPTIONS}
+        ${OPEN62541_MULTITHREADING_OPTIONS}
         "-DOPEN62541_VERSION=v${VERSION}"
         -DUA_ENABLE_DEBUG_SANITIZER=OFF
         -DUA_MSVC_FORCE_STATIC_CRT=OFF
diff --git a/ports/open62541/vcpkg.json b/ports/open62541/vcpkg.json
index ef55d40a65ba88..f2311f076a3a79 100644
--- a/ports/open62541/vcpkg.json
+++ b/ports/open62541/vcpkg.json
@@ -1,6 +1,7 @@
 {
   "name": "open62541",
   "version": "1.3.15",
+  "port-version": 1,
   "description": "open62541 is an open source C (C99) implementation of OPC UA licensed under the Mozilla Public License v2.0.",
   "homepage": "https://open62541.org",
   "license": "MPL-2.0",
@@ -42,6 +43,9 @@
     "methodcalls": {
       "description": "Enable the Method service set"
     },
+    "multithreading": {
+      "description": "Enable multi threading support"
+    },
     "openssl": {
       "description": "Enable encryption support (uses OpenSSL)",
       "dependencies": [
diff --git a/versions/baseline.json b/versions/baseline.json
index 9fbdb6bf34425f..40d03d80bc512b 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -6626,7 +6626,7 @@
     },
     "open62541": {
       "baseline": "1.3.15",
-      "port-version": 0
+      "port-version": 1
     },
     "open62541pp": {
       "baseline": "0.16.0",
diff --git a/versions/o-/open62541.json b/versions/o-/open62541.json
index ad096db00f1da6..2957aafeb487f0 100644
--- a/versions/o-/open62541.json
+++ b/versions/o-/open62541.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "069f0994eea700649515980c5d35eb9157bbe990",
+      "version": "1.3.15",
+      "port-version": 1
+    },
     {
       "git-tree": "96ef706dfc63eac612ac3a62f5884f88aaba030c",
       "version": "1.3.15",