diff --git a/src/OpenTelemetry.Exporter.OpenTelemetryProtocol.Logs/CHANGELOG.md b/src/OpenTelemetry.Exporter.OpenTelemetryProtocol.Logs/CHANGELOG.md
index 7273a4ffc43..1107c98e16f 100644
--- a/src/OpenTelemetry.Exporter.OpenTelemetryProtocol.Logs/CHANGELOG.md
+++ b/src/OpenTelemetry.Exporter.OpenTelemetryProtocol.Logs/CHANGELOG.md
@@ -16,6 +16,14 @@
   and `Attributes` are equivalent).
   ([#4334](https://github.com/open-telemetry/opentelemetry-dotnet/pull/4334))
 
+* Fixed issue where the
+  [observed time](https://github.com/open-telemetry/opentelemetry-proto/blob/395c8422fe90080314c7d9b4114d701a0c049e1f/opentelemetry/proto/logs/v1/logs.proto#L138)
+  field of the OTLP log record was not set. It is now correctly set to equal
+  the
+  [time](https://github.com/open-telemetry/opentelemetry-proto/blob/395c8422fe90080314c7d9b4114d701a0c049e1f/opentelemetry/proto/logs/v1/logs.proto#L121)
+  field.
+  ([#4444](https://github.com/open-telemetry/opentelemetry-dotnet/pull/4444))
+
 ## 1.5.0-alpha.2
 
 Released 2023-Mar-31