diff --git a/CHANGELOG.md b/CHANGELOG.md
index dcb5eb13ad..99ceb44e2f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,7 @@
 - [#2327: Use GOV.UK Frontend v5 on management pages and tests](https://github.com/alphagov/govuk-prototype-kit/pull/2327)
 - [#2394: Update Browsersync to resolve `axios` vulnerability](https://github.com/alphagov/govuk-prototype-kit/pull/2394)
 - [#2395: Update to GOV.UK Frontend v5.2.0 on management pages](https://github.com/alphagov/govuk-prototype-kit/pull/2395)
+- [#2399: Stop accidentally cleaning up non-expired sessions](https://github.com/alphagov/govuk-prototype-kit/pull/2399)
 
 ## 13.16.0