diff --git a/CHANGELOG.md b/CHANGELOG.md
index 12c3296bf..10d3f2e19 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,6 +12,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Introduced the ability for users to configure lading's sample rate,
   configuration option `sample_period_milliseconds` in `lading.yaml`.
 - Users can now configure expvar scraping on https endpoints, skipping certificate validation.
+- Fixes issue when parsing `NaN` values from a prometheus endpoint
 
 ## [0.25.4]
 ## Changed