diff --git a/CHANGELOG b/CHANGELOG
index 791b4435ae9e3657e468d426d4a2acb177759648..2e7c5133072e002992975bf46b01abd0046a215e 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -19,6 +19,7 @@ v 8.11.0 (unreleased)
   - Add the `sprockets-es6` gem
   - Multiple trigger variables show in separate lines (Katarzyna Kobierska Ula Budziszewska)
   - Profile requests when a header is passed
+  - Make error pages responsive (Takuya Noguchi)
 
 v 8.10.2 (unreleased)
   - User can now search branches by name. !5144