jomcgi
diff --git a/‎CHANGELOG.md
+2 b/‎CHANGELOG.md
+2
diff --git a/‎opentelemetry-proto/README.rst
+2-2 b/‎opentelemetry-proto/README.rst
+2-2
diff --git a/‎opentelemetry-proto/src/opentelemetry/proto/logs/v1/logs_pb2.pyi
+14-5 b/‎opentelemetry-proto/src/opentelemetry/proto/logs/v1/logs_pb2.pyi
+14-5
diff --git a/‎opentelemetry-proto/src/opentelemetry/proto/metrics/v1/metrics_pb2.py
+30-30 b/‎opentelemetry-proto/src/opentelemetry/proto/metrics/v1/metrics_pb2.py
+30-30
@@ -7,6 +7,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## Unreleased
 
+- Update proto version to v1.2.0
+  ([#3844](https://github.com/open-telemetry/opentelemetry-python/pull/3844))
 - Add to_json method to ExponentialHistogram
   ([#3780](https://github.com/open-telemetry/opentelemetry-python/pull/3780))
 - Bump mypy to 1.9.0
 
@@ -7,9 +7,9 @@ OpenTelemetry Python Proto
    :target: https://pypi.org/project/opentelemetry-proto/
 
 This library contains the generated code for OpenTelemetry protobuf data model. The code in the current
-package was generated using the v0.20.0 release_ of opentelemetry-proto.
+package was generated using the v1.2.0 release_ of opentelemetry-proto.
 
-.. _release: https://github.com/open-telemetry/opentelemetry-proto/releases/tag/v0.20.0
+.. _release: https://github.com/open-telemetry/opentelemetry-proto/releases/tag/v1.2.0
 
 Installation
 ------------