diff --git a/CHANGELOG.md b/CHANGELOG.md
index a99cd388c..1c014eec2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -49,6 +49,7 @@
 #### Bugfixes
 
 - [#7412](https://github.com/influxdata/telegraf/pull/7412): Use same timestamp for all objects in arrays in the json parser.
+- [#7439](https://github.com/influxdata/telegraf/pull/7439): Handle multiple metrics with the same timestamp in dedup processor.
 
 ## v1.14.2 [2020-04-28]