diff --git a/CHANGELOG.md b/CHANGELOG.md
index ede9ec836..1bb2ebd9a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -17,6 +17,7 @@
 - [#5648](https://github.com/influxdata/telegraf/pull/5648): Allow env vars ${} expansion syntax in configuration file.
 - [#5641](https://github.com/influxdata/telegraf/pull/5641): Add option to reset buckets on flush to histogram aggregator.
 - [#5664](https://github.com/influxdata/telegraf/pull/5664): Add option to use strict sanitization rules to wavefront output.
+- [#5697](https://github.com/influxdata/telegraf/pull/5697): Add namespace restriction to prometheus input plugin.
 
 #### Bugfixes