diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6c093029079..c0e43b54906 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -32,6 +32,8 @@ This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.htm
 - The fallback options in  `go.opentelemetry.io/contrib/exporters/autoexport` now accept factory functions. (#4891)
   - `WithFallbackMetricReader(metric.Reader) MetricOption` is replaced with `func WithFallbackMetricReader(func(context.Context) (metric.Reader, error)) MetricOption`.
   - `WithFallbackSpanExporter(trace.SpanExporter) SpanOption` is replaced with `WithFallbackSpanExporter(func(context.Context) (trace.SpanExporter, error)) SpanOption`.
+- The `http.server.request_content_length` metric in `go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp` is changed to `http.server.request.size`.(#4707)
+- The `http.server.response_content_length` metric in `go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp` is changed to `http.server.response.size`.(#4707)
 
 ### Deprecated