diff --git a/ports/opentelemetry-cpp/portfile.cmake b/ports/opentelemetry-cpp/portfile.cmake
index 26a3b03c48..a4ef4e94da 100644
--- a/ports/opentelemetry-cpp/portfile.cmake
+++ b/ports/opentelemetry-cpp/portfile.cmake
@@ -29,11 +29,11 @@ vcpkg_check_features(OUT_FEATURE_OPTIONS FEATURE_OPTIONS
 
 # opentelemetry-proto is a third party submodule and opentelemetry-cpp release did not pack it.
 if(WITH_OTLP_GRPC OR WITH_OTLP_HTTP)
-    set(OTEL_PROTO_VERSION "1.1.0")
+    set(OTEL_PROTO_VERSION "1.3.1")
     vcpkg_download_distfile(ARCHIVE
         URLS "https://github.com/open-telemetry/opentelemetry-proto/archive/v${OTEL_PROTO_VERSION}.tar.gz"
         FILENAME "opentelemetry-proto-${OTEL_PROTO_VERSION}.tar.gz"
-        SHA512 cd20991efb2d7f1bc8650fd0e124be707922b0717e429b6212390cd2c0d0afdb403c9aece196f07ae81ebed948863f4ec75c08ffbb3968795a0010d5cb34dc1b
+        SHA512 8c75e4ff79c4b5b251e0ec8ece92ec901d70ec601644505ffdd137fb728daac91fd9203e1f448500124906737d91d80f10b694977688c655418b94f61c828d06
     )
 
     vcpkg_extract_source_archive(src ARCHIVE "${ARCHIVE}")
diff --git a/ports/opentelemetry-cpp/vcpkg.json b/ports/opentelemetry-cpp/vcpkg.json
index 1b86771bf2..03b5f4ee65 100644
--- a/ports/opentelemetry-cpp/vcpkg.json
+++ b/ports/opentelemetry-cpp/vcpkg.json
@@ -2,6 +2,7 @@
   "$schema": "https://raw.githubusercontent.com/microsoft/vcpkg-tool/main/docs/vcpkg.schema.json",
   "name": "opentelemetry-cpp",
   "version-semver": "1.16.0",
+  "port-version": 1,
   "description": [
     "OpenTelemetry is a collection of tools, APIs, and SDKs.",
     "You use it to instrument, generate, collect, and export telemetry data (metrics, logs, and traces) for analysis in order to understand your software's performance and behavior."
diff --git a/versions/baseline.json b/versions/baseline.json
index 743e7400f3..c1cae8ca69 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -6602,7 +6602,7 @@
     },
     "opentelemetry-cpp": {
       "baseline": "1.16.0",
-      "port-version": 0
+      "port-version": 1
     },
     "opentracing": {
       "baseline": "1.6.0",
diff --git a/versions/o-/opentelemetry-cpp.json b/versions/o-/opentelemetry-cpp.json
index 8785521f32..2158619c8f 100644
--- a/versions/o-/opentelemetry-cpp.json
+++ b/versions/o-/opentelemetry-cpp.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "24f0a022ab07e290283011657cac26e32a6dd648",
+      "version-semver": "1.16.0",
+      "port-version": 1
+    },
     {
       "git-tree": "463e6bcd28686e4433ddd353b8f0cfd82e7c577b",
       "version-semver": "1.16.0",