diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9992d86028..06c7fc92d2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -26,6 +26,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 - Implemented `DoubleEndedIterator` for `OldestOrdered`.
 - Added std `Entry` methods to indexmap `Entry`.
 - Added `StringView`, the `!Sized` version of `String`.
+- Added `DequeView`, the `!Sized` version of `Deque`.
 
 ### Changed