diff --git a/CHANGELOG.md b/CHANGELOG.md
index bb33c62..48de6ee 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 ## [Unreleased]
 
+### Changed
+
+* Make `known-hosts` required
+
 ## [1.6.0] - 2020-01-18
 
 ### Changed