diff --git a/CHANGES.txt b/CHANGES.txt
index 0b3ab2b930..afee142589 100644
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@ -11,6 +11,7 @@
  * fix get_count returns incorrect value with TTL (CASSANDRA-5099)
  * better handling for amid compaction failure (CASSANDRA-5137)
  * calculate pending ranges asynchronously (CASSANDRA-5135)
+ * convert default marshallers list to map for better readability (CASSANDRA-5109)
 
 
 1.1.8