diff --git a/CHANGELOG.md b/CHANGELOG.md
index ed48ae51419..f359c6b633f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,10 +7,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## Unreleased
 
-## Version 1.22.0/0.43b0 (2023-12-14)
+## Version 1.22.0/0.43b0 (2023-12-15)
 
-- Prometheus exporter sanitize info metric
-  ([#3572](https://github.com/open-telemetry/opentelemetry-python/pull/3572))
+- Prometheus exporter sanitize info metric ([#3572](https://github.com/open-telemetry/opentelemetry-python/pull/3572))
 - Remove Jaeger exporters
   ([#3554](https://github.com/open-telemetry/opentelemetry-python/pull/3554))
 - Log stacktrace on `UNKNOWN` status OTLP export error