diff --git a/CHANGELOG.md b/CHANGELOG.md
index b0b4a07fe..95b36d35d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -31,6 +31,10 @@
 - [#4838](https://github.com/influxdata/telegraf/pull/4838): Add telegraf version to User-Agent header.
 - [#4864](https://github.com/influxdata/telegraf/pull/4864): Use DescribeStreamSummary in place of ListStreams in kinesis output.
 
+## v1.8.3 [unreleased]
+
+- [#4873](https://github.com/influxdata/telegraf/pull/4873): Add DN attributes as tags in x509_cert input to avoid series overwrite.
+
 ## v1.8.2 [2018-10-17]
 
 ### Bugfixes