diff --git a/ports/onnxruntime/18-fix-coreml-external-data-path.patch b/ports/onnxruntime/18-fix-coreml-external-data-path.patch
index 61582b0..a4952db 100644
--- a/ports/onnxruntime/18-fix-coreml-external-data-path.patch
+++ b/ports/onnxruntime/18-fix-coreml-external-data-path.patch
@@ -1,15 +1,12 @@
 diff --git a/onnxruntime/core/framework/tensorprotoutils.cc b/onnxruntime/core/framework/tensorprotoutils.cc
-index e36be3f..6336e3 100644
 --- a/onnxruntime/core/framework/tensorprotoutils.cc
 +++ b/onnxruntime/core/framework/tensorprotoutils.cc
-@@ -359,7 +359,9 @@ Status TensorProtoWithExternalDataToTensorProto(
+@@ -318,7 +318,7 @@
    } else {
      // Load the external data into memory
      std::vector<uint8_t> unpacked_data;
 -    ORT_RETURN_IF_ERROR(ReadExternalDataForTensor(ten_proto, model_path, unpacked_data));
-+    // ReadExternalDataForTensor expects a directory, not a file path.
-+    // Fix: use parent_path() to match UnpackInitializerData(). See microsoft/onnxruntime#28005.
 +    ORT_RETURN_IF_ERROR(ReadExternalDataForTensor(ten_proto, model_path.parent_path(), unpacked_data));
  
      // Set the raw data in the new tensor
-     onnxruntime::utils::SetRawDataInTensorProto(result, unpacked_data.data(), unpacked_data.size());
+     result.set_raw_data(unpacked_data.data(), unpacked_data.size());
diff --git a/ports/onnxruntime/vcpkg.json b/ports/onnxruntime/vcpkg.json
index 8316616..fc17d01 100644
--- a/ports/onnxruntime/vcpkg.json
+++ b/ports/onnxruntime/vcpkg.json
@@ -2,7 +2,7 @@
   "$schema": "https://raw.githubusercontent.com/microsoft/vcpkg-tool/main/docs/vcpkg.schema.json",
   "name": "onnxruntime",
   "version": "1.24.2",
-  "port-version": 4,
+  "port-version": 5,
   "description": "ONNX Runtime: cross-platform, high performance ML inferencing and training accelerator",
   "homepage": "https://onnxruntime.ai/",
   "license": "MIT",
diff --git a/versions/baseline.json b/versions/baseline.json
index 6de5cac..2bacdb1 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -38,7 +38,7 @@
     },
     "onnxruntime": {
       "baseline": "1.24.2",
-      "port-version": 4
+      "port-version": 5
     },
     "opencl": {
       "baseline": "2024.10.24",
diff --git a/versions/o-/onnxruntime.json b/versions/o-/onnxruntime.json
index 2822dcc..98056a7 100644
--- a/versions/o-/onnxruntime.json
+++ b/versions/o-/onnxruntime.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "860cf68ca8928c8f6500008c0606cd9bfd1ada9e",
+      "version": "1.24.2",
+      "port-version": 5
+    },
     {
       "git-tree": "e33569d0c4b4b745e3bd4d5b681ec2f0220fb56b",
       "version": "1.24.2",