diff --git a/HISTORY.md b/HISTORY.md
index f105c0ef6..ae5fc70eb 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -1,4 +1,8 @@
 # Rocksdb Change Log
+## 6.21.2 (2021-06-14)
+### Bug Fixes
+* Fixed related but less common performance bugs in background gathering of block cache entry statistics.
+
 ## 6.21.1 (2021-06-08)
 ### Bug Fixes
 * Fixed a performance bug in background gathering of block cache entry statistics, that could consume a lot of CPU when there are many column families with a shared block cache.
diff --git a/include/rocksdb/version.h b/include/rocksdb/version.h
index 76cce96d9..6883f7b06 100644
--- a/include/rocksdb/version.h
+++ b/include/rocksdb/version.h
@@ -11,7 +11,7 @@
 
 #define ROCKSDB_MAJOR 6
 #define ROCKSDB_MINOR 21
-#define ROCKSDB_PATCH 1
+#define ROCKSDB_PATCH 2
 
 // Do not use these. We made the mistake of declaring macros starting with
 // double underscore. Now we have to live with our choice. We'll deprecate these