diff --git a/CHANGELOG.md b/CHANGELOG.md
index 703a30dbd3c..114d1c897a3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,12 +4,21 @@
 <a name="unreleased"></a>
 # Unreleased
 
+## Maintenance
+
+* **deps:** bump redis from 5.3.0 to 6.2.0 ([#6827](https://github.com/aws-powertools/powertools-lambda-python/issues/6827))
+
 
 <a name="v3.15.1"></a>
 ## [v3.15.1] - 2025-06-20
+## Features
+
+* **kafka:** add logic to handle protobuf deserialization ([#6841](https://github.com/aws-powertools/powertools-lambda-python/issues/6841))
+
 ## Maintenance
 
 * version bump
+* **ci:** new pre-release 3.15.1a0 ([#6839](https://github.com/aws-powertools/powertools-lambda-python/issues/6839))
 
 
 <a name="v3.15.0"></a>