diff --git a/src/main/resources/changelog.txt b/src/main/resources/changelog.txt
index 552e43b5..c42e8bfd 100644
--- a/src/main/resources/changelog.txt
+++ b/src/main/resources/changelog.txt
@@ -3,6 +3,11 @@ SPRING DATA GEMFIRE CHANGELOG
 http://www.springsource.org/spring-gemfire
 =============================
 
+Changes in version 1.9.20.RELEASE (2019-04-01)
+----------------------------------------------
+* SGF-828 - Release 1.9.20 (Ingalls SR20).
+
+
 Changes in version 1.9.19.RELEASE (2019-04-01)
 ----------------------------------------------
 * SGF-814 - Release 1.9.19 (Ingalls SR19).