diff --git a/libraries/liblmdb/CHANGES b/libraries/liblmdb/CHANGES
index 9e0bde3b76..fa29c2ab97 100644
--- a/libraries/liblmdb/CHANGES
+++ b/libraries/liblmdb/CHANGES
@@ -2,6 +2,7 @@ LMDB 0.9 Change Log
 
 LMDB 0.9.30 Release (2022/10/19)
 	ITS#9806 - LMDB page_split: key threshold depends on page size
+	ITS#9916 - avoid gcc optimization bug on sparc64 linux
 	ITS#9919 - Mark infrequently used functions as cold
 	ITS#9723 - clear C_EOF on cursor with MDB_FIRST_DUP
 	ITS#9030 - Use sys/cachectl.h rather than asm/cachectl.h on mips