diff --git a/Firebase/Messaging/CHANGELOG.md b/Firebase/Messaging/CHANGELOG.md
index 8cccf94546b..4eea22d7eea 100644
--- a/Firebase/Messaging/CHANGELOG.md
+++ b/Firebase/Messaging/CHANGELOG.md
@@ -1,3 +1,6 @@
+# 2019-03-05 -- v3.3.2
+- Replaced `NSUserDefaults` with `GULUserDefaults` to avoid potential crashes. (#2443)
+
 # 2019-02-20 -- v3.3.1
 - Internal code cleanup.