diff --git a/ports/reflectcpp/portfile.cmake b/ports/reflectcpp/portfile.cmake
index f0366776da..aa689e4977 100644
--- a/ports/reflectcpp/portfile.cmake
+++ b/ports/reflectcpp/portfile.cmake
@@ -2,7 +2,7 @@ vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO getml/reflect-cpp
     REF "v${VERSION}"
-    SHA512 ed2773542871c03c62e06a522e80371f6692de00598f865b82b6df408d7b0cf5e7d66bc39a66848e3682b4d22300ef3079f0ccc77e8a2364bca476a8e229c5b8 
+    SHA512 035f93845eda11f3a9b804e0e6bf0312f277426966a7e1ac25722902d98b79a01f708bf3e608130633e8ac1ae512d544927cd9b94d4f19c794630404c3a92565 
     HEAD_REF main
 )
 
@@ -18,6 +18,7 @@ vcpkg_check_features(OUT_FEATURE_OPTIONS FEATURE_OPTIONS
         cbor                REFLECTCPP_CBOR
         flexbuffers         REFLECTCPP_FLEXBUFFERS
         msgpack             REFLECTCPP_MSGPACK
+        toml                REFLECTCPP_TOML
         ubjson              REFLECTCPP_UBJSON
         xml                 REFLECTCPP_XML
         yaml                REFLECTCPP_YAML
diff --git a/ports/reflectcpp/vcpkg.json b/ports/reflectcpp/vcpkg.json
index 4217497c63..a0bfff289b 100644
--- a/ports/reflectcpp/vcpkg.json
+++ b/ports/reflectcpp/vcpkg.json
@@ -1,6 +1,6 @@
 {
   "name": "reflectcpp",
-  "version": "0.17.0",
+  "version": "0.18.0",
   "description": "A C++ library for serialization and deserialization using reflection. Supports JSON, Avro, BSON, Cap'n Proto, CBOR, flexbuffers, msgpack, TOML, UBJSON, XML, YAML.",
   "homepage": "https://github.com/getml/reflect-cpp/",
   "license": "MIT",
@@ -68,6 +68,15 @@
         }
       ]
     },
+    "toml": {
+      "description": "Support for the TOML format",
+      "dependencies": [
+        {
+          "name": "toml11",
+          "version>=": "4.2.0"
+        }
+      ]
+    },
     "ubjson": {
       "description": "Support for the UBJSON format",
       "dependencies": [
diff --git a/versions/baseline.json b/versions/baseline.json
index 9522f1e971..1d95aabb21 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -8041,7 +8041,7 @@
       "port-version": 0
     },
     "reflectcpp": {
-      "baseline": "0.17.0",
+      "baseline": "0.18.0",
       "port-version": 0
     },
     "refprop-headers": {
diff --git a/versions/r-/reflectcpp.json b/versions/r-/reflectcpp.json
index 3f9a3e23c0..9c635bd604 100644
--- a/versions/r-/reflectcpp.json
+++ b/versions/r-/reflectcpp.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "9d1fe99072d49124037ad3fcb16700524be7cf81",
+      "version": "0.18.0",
+      "port-version": 0
+    },
     {
       "git-tree": "dc58776e504b255655dea0ad59f953f66a9c66d1",
       "version": "0.17.0",