diff --git a/CHANGELOG.md b/CHANGELOG.md
index 34a1f126..ca6df670 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,12 +1,20 @@
 # Changelogs
 
+## Unreleased
+
+- Add optional `overrideDecryptKey` to corppass and singpass helper's `getIdTokenPayload` method
+- Add `extractJwtHeader` and `extractKidFromIdToken` method
+
 ## 8.3.4
+
 - Add all new profiles for book facilities UAT
 
 ## 8.3.3
+
 - Add new profiles for book facilities UAT
 
 ## 8.3.1
+
 - Add new profiles for book facilities UAT
 
 ## 8.2.0