diff --git a/ports/meshoptimizer/portfile.cmake b/ports/meshoptimizer/portfile.cmake
index b7398a9e49..ec9536d731 100644
--- a/ports/meshoptimizer/portfile.cmake
+++ b/ports/meshoptimizer/portfile.cmake
@@ -2,7 +2,7 @@ vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO zeux/meshoptimizer
     REF v${VERSION}
-    SHA512 801cdc911da6ece7afe2ae4f5d002f27e8a0b5072ec4332968183941671024b3cda2a45266c0899cc9fb134d3b931d70b3bd9629dc7765f77e102146b2f6bfd0
+    SHA512 6fbb9c5a98dad8616562d60ed5eb08030c101edd81fb028d906ea0aa8261369e942c0eeadf163283c8acac7858728b9277ef557cb8d38e972c7fe97771c0b4c4
     HEAD_REF master
 )
 
diff --git a/ports/meshoptimizer/vcpkg.json b/ports/meshoptimizer/vcpkg.json
index dafc203159..75ae417222 100644
--- a/ports/meshoptimizer/vcpkg.json
+++ b/ports/meshoptimizer/vcpkg.json
@@ -1,6 +1,6 @@
 {
   "name": "meshoptimizer",
-  "version": "0.21",
+  "version": "0.22",
   "description": "Mesh optimization library that makes meshes smaller and faster to render",
   "homepage": "https://github.com/zeux/meshoptimizer",
   "license": "MIT",
diff --git a/versions/baseline.json b/versions/baseline.json
index 95ac1f1bfe..48264f2bf6 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -5889,7 +5889,7 @@
       "port-version": 6
     },
     "meshoptimizer": {
-      "baseline": "0.21",
+      "baseline": "0.22",
       "port-version": 0
     },
     "metis": {
diff --git a/versions/m-/meshoptimizer.json b/versions/m-/meshoptimizer.json
index 482fdc6e3c..cb42cc33ef 100644
--- a/versions/m-/meshoptimizer.json
+++ b/versions/m-/meshoptimizer.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "27a20559dc52f7a8755700aa7a7980d915c98626",
+      "version": "0.22",
+      "port-version": 0
+    },
     {
       "git-tree": "9ff504432cfa14706fac154ca9c490a3df9922f8",
       "version": "0.21",