diff --git a/CHANGELOG.md b/CHANGELOG.md
index a214a09..d0f50f1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,11 +9,15 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [v3.5.0]
 
-- Adds `session_keys_to_persist` config option to allow for specific session keys to be persisted across logins (since logging in will reset the session: https://guides.rubyonrails.org/security.html#session-fixation-countermeasures)
+### Added
+
+- `session_keys_to_persist` config option to allow for specific session keys to be persisted across logins (since logging in will reset the session: https://guides.rubyonrails.org/security.html#session-fixation-countermeasures)
 
 ## [v3.4.0]
 
-- Removes `v1_signup` param as it is no longer required (https://github.com/RaspberryPiFoundation/profile/pull/1512)
+### Removed
+
+- `v1_signup` param as it is no longer needed (https://github.com/RaspberryPiFoundation/profile/pull/1512)
 
 ## [v3.3.0]