diff --git a/CHANGELOG.md b/CHANGELOG.md
index b3ea995ed..2d0e1aa30 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Changelog
 
-## Unreleased
+## v1.5.8 [2021-01-11]
 
 ### Bugfixes
 - [#2448](https://github.com/influxdata/kapacitor/pull/2448): Changes the alert-handler match function duration() to be alertDuration() to avoid name collision with the type conversion function of the same name.