diff --git a/src/main/resources/changelog.txt b/src/main/resources/changelog.txt
index c012660af..c6b4962e0 100644
--- a/src/main/resources/changelog.txt
+++ b/src/main/resources/changelog.txt
@@ -1,6 +1,11 @@
 Spring Data MongoDB Changelog
 =============================
 
+Changes in version 2.1.21.RELEASE (2020-10-28)
+----------------------------------------------
+* DATAMONGO-2641 - Release 2.1.21 (Lovelace SR21).
+
+
 Changes in version 3.1.0-RC2 (2020-10-14)
 -----------------------------------------
 * DATAMONGO-2633 - @Query annotation does not support $centerSphere.
@@ -3185,5 +3190,6 @@ Repository
 
 
 
+