diff --git a/HISTORY.md b/HISTORY.md
index 2588220ef..aa326b532 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -14,6 +14,7 @@
 * Fixed a backward iteration bug with partitioned filter enabled: not including the prefix of the last key of the previous filter partition in current filter partition can cause wrong iteration result.
 * Fixed a bug that allowed `DBOptions::max_open_files` to be set with a non-negative integer with `ColumnFamilyOptions::compaction_style = kCompactionStyleFIFO`.
 * Fixed a bug in handling file rename error in distributed/network file systems when the server succeeds but client returns error. The bug can cause CURRENT file to point to non-existing MANIFEST file, thus DB cannot be opened.
+* Fixed a data race between insertion into memtables and the retrieval of the DB properties `rocksdb.cur-size-active-mem-table`, `rocksdb.cur-size-all-mem-tables`, and `rocksdb.size-all-mem-tables`.
 
 ### Performance Improvements
 * On ARM platform, use `yield` instead of `wfe` to relax cpu to gain better performance.