diff --git a/CHANGELOG.md b/CHANGELOG.md
index 407780c..e4e559c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 ## [Unreleased]
 ### Added
 - `sound_check` function
+- `SECURITY.md`
 ### Changed
 - `playsound` replaced with `nava`
 - `nava` added to `requirements.txt`