diff --git a/spring-geode/src/main/resources/changelog.txt b/spring-geode/src/main/resources/changelog.txt
index 67439df0..c47ecca4 100644
--- a/spring-geode/src/main/resources/changelog.txt
+++ b/spring-geode/src/main/resources/changelog.txt
@@ -4,6 +4,16 @@ https://github.com/spring-projects/spring-boot-data-geode
 =========================================================
 
 
+Changes in version 1.5.12 (2022-03-31)
+--------------------------------------
+Aligns SBDG with Spring Boot 2.5.12.
+
+* Emergency release in response to: https://spring.io/blog/2022/03/31/spring-framework-rce-early-announcement,
+and CVE: https://tanzu.vmware.com/security/cve-2022-22965.
+* Upgrades to Spring Framework 5.3.18.
+* Upgrades to Spring Boot 2.5.12.
+
+
 Changes in version 1.7.0-M3 (2022-03-24)
 ----------------------------------------
 Aligns SBDG with Spring Boot 2.7.0-M3.