diff --git a/CHANGELOG.md b/CHANGELOG.md
index 73ec6b47..4ac24612 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,8 @@
 
 ## Unreleased
 
+- [Pull request #598: Make Accessible Autocomplete a GOV.UK Prototype Kit plugin](https://github.com/alphagov/accessible-autocomplete/pull/598)
+
 ## 2.0.4 - 2022-02-07
 
 ### Fixes