diff --git a/actix-http/CHANGES.md b/actix-http/CHANGES.md
index fc49bc931..eadd5c515 100644
--- a/actix-http/CHANGES.md
+++ b/actix-http/CHANGES.md
@@ -5,6 +5,7 @@
 ### Changed
 
 - Updated `zstd` dependency to `0.13`.
+- Implemented `From<HeaderMap>` for `http::HeaderMap`.
 
 ### Fixed