diff --git a/src/main/resources/changelog.txt b/src/main/resources/changelog.txt
index cf16867b..1553ca71 100644
--- a/src/main/resources/changelog.txt
+++ b/src/main/resources/changelog.txt
@@ -1,6 +1,12 @@
 Spring Data Build - Changelog
 =============================
 
+Changes in version 1.9.21.RELEASE (2019-05-10)
+----------------------------------------------
+* #808 - Upgrade to Spring Framework 4.3.24.
+* #787 - Release 1.9.21 (Ingalls SR21).
+
+
 Changes in version 2.1.7.RELEASE (2019-05-10)
 ---------------------------------------------
 * #807 - Upgrade to Spring Framework 5.1.7.