diff --git a/spring-geode/src/main/resources/changelog.txt b/spring-geode/src/main/resources/changelog.txt
index b679b268..9700258f 100644
--- a/spring-geode/src/main/resources/changelog.txt
+++ b/spring-geode/src/main/resources/changelog.txt
@@ -4,6 +4,18 @@ https://github.com/spring-projects/spring-boot-data-geode
 =========================================================
 
 
+Changes in version 1.5.5 (2021-09-28)
+-------------------------------------
+Aligns SBDG with Spring Boot 2.5.5.
+
+* Upgrades to Gradle 6.9.1.
+* Upgrades to Spring Framework 5.3.10.
+* Upgrades to Spring Boot 2.5.5
+* Upgrades to Spring Data 2021.0.5 (Pascal-SR5).
+* Upgrades to Spring Data for Apache Geode 2.5.5.
+* Upgrades to Spring Test for Apache Geode 0.0.26.
+
+
 Changes in version 1.4.11 (2021-09-28)
 --------------------------------------
 Aligns SBDG with Spring Boot 2.4.11.