diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0ecb57c5e..aaf80274d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -56,7 +56,8 @@
 - [#3489](https://github.com/influxdata/telegraf/pull/3489): Add burrow input plugin.
 - [#3969](https://github.com/influxdata/telegraf/pull/3969): Add option to unbound module to use threads as tags.
 - [#4183](https://github.com/influxdata/telegraf/pull/4183): Add support for TLS and username/password auth to aerospike input.
-
+- [#4190](https://github.com/influxdata/telegraf/pull/4190): Add special syslog timestamp parser to grok parser that uses current year.
+-
 ### Bugfixes
 
 - [#4018](https://github.com/influxdata/telegraf/pull/4018): Write to working file outputs if any files are not writeable.