diff --git a/ports/msgpack/portfile.cmake b/ports/msgpack/portfile.cmake
index 47b22820f8..77fd655059 100644
--- a/ports/msgpack/portfile.cmake
+++ b/ports/msgpack/portfile.cmake
@@ -5,8 +5,8 @@ endif()
 vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO msgpack/msgpack-c
-    REF cpp-6.1.1
-    SHA512 866950d6e3c6ebd886e76d167ed5f88544c3a2ce4845bf0b08752edd40f45318a808d5b2a70ff64671beb83c49f568cf35b86c13bb3ffc2a6c90724466e53e4d
+    REF cpp-${VERSION}
+    SHA512 3b64605974b64384619c07a4895f8ceb56243046b5c941345594d70baf3ad7749573b83c5b20e83505204fc1905ddb0a7dde1c5109ef8a34b5c848d1bb073946
     HEAD_REF cpp_master
 )
 
diff --git a/ports/msgpack/vcpkg.json b/ports/msgpack/vcpkg.json
index a0d7e24022..4796d21101 100644
--- a/ports/msgpack/vcpkg.json
+++ b/ports/msgpack/vcpkg.json
@@ -1,6 +1,6 @@
 {
   "name": "msgpack",
-  "version": "6.1.1",
+  "version": "7.0.0",
   "description": "MessagePack is an efficient binary serialization format, which lets you exchange data among multiple languages like JSON, except that it's faster and smaller.",
   "homepage": "https://github.com/msgpack/msgpack-c",
   "license": "BSL-1.0",
diff --git a/versions/baseline.json b/versions/baseline.json
index da76b6ba96..e59c4021da 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -6113,7 +6113,7 @@
       "port-version": 0
     },
     "msgpack": {
-      "baseline": "6.1.1",
+      "baseline": "7.0.0",
       "port-version": 0
     },
     "msgpack-c": {
diff --git a/versions/m-/msgpack.json b/versions/m-/msgpack.json
index cf2ee812f5..01372150d4 100644
--- a/versions/m-/msgpack.json
+++ b/versions/m-/msgpack.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "cdac05cd3f088144383ba271b77f2cc6dcf12ee6",
+      "version": "7.0.0",
+      "port-version": 0
+    },
     {
       "git-tree": "e3a5d5d08813fda8a223cc1a04d7efcb0ff204ec",
       "version": "6.1.1",