diff --git a/CHANGELOG.md b/CHANGELOG.md
index 19c822ff0..7272c25c3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,6 +9,7 @@
 - [#5074](https://github.com/influxdata/telegraf/pull/5074): Add support for sending a request body to http input.
 - [#5069](https://github.com/influxdata/telegraf/pull/5069): Add running field to procstat_lookup.
 - [#5116](https://github.com/influxdata/telegraf/pull/5116): Include DEVLINKS in available diskio udev properties.
+- [#5149](https://github.com/influxdata/telegraf/pull/5149): Add micro and nanosecond unix timestamp support to JSON parser.
 
 ## v1.9.2 [unreleased]