diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5c9f4bbcf..528231b07 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,6 +11,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 - Fixed exception for case when Hybrid query being wrapped into bool query ([#490](https://github.com/opensearch-project/neural-search/pull/490))
 - Hybrid query and nested type fields ([#498](https://github.com/opensearch-project/neural-search/pull/498))
 - Fix typo for sparse encoding processor factory([#578](https://github.com/opensearch-project/neural-search/pull/578))
+- Add non-null check for queryBuilder in NeuralQueryEnricherProcessor ([#615](https://github.com/opensearch-project/neural-search/pull/615))
 ### Infrastructure
 ### Documentation
 ### Maintenance