diff --git a/src/main/resources/changelog.txt b/src/main/resources/changelog.txt
index c1d5e80dc..7057e18c5 100644
--- a/src/main/resources/changelog.txt
+++ b/src/main/resources/changelog.txt
@@ -1,6 +1,11 @@
 Spring Data Elasticsearch Changelog
 ===================================
 
+Changes in version 2.1.15.RELEASE (2018-09-10)
+----------------------------------------------
+* DATAES-474 - Release 2.1.15 (Ingalls SR15).
+
+
 Changes in version 3.1.0.RC2 (2018-08-20)
 -----------------------------------------
 * DATAES-472 - Release 3.1 RC2 (Lovelace).