diff --git a/packages/core-cairo/CHANGELOG.md b/packages/core-cairo/CHANGELOG.md
index 58675b08..9de11ba8 100644
--- a/packages/core-cairo/CHANGELOG.md
+++ b/packages/core-cairo/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## Unreleased
+
+- Update to use TypeScript v5. ([#231](https://github.com/OpenZeppelin/contracts-wizard/pull/231))
+
 ## 0.21.0 (2025-01-13)
 
 - Add Vesting tab. ([#425](https://github.com/OpenZeppelin/contracts-wizard/pull/425))
diff --git a/packages/core/CHANGELOG.md b/packages/core/CHANGELOG.md
index 62462f58..33a3ec37 100644
--- a/packages/core/CHANGELOG.md
+++ b/packages/core/CHANGELOG.md
@@ -3,6 +3,7 @@
 ## Unreleased
 
 - Update Contracts Wizard license to AGPLv3. ([#424](https://github.com/OpenZeppelin/contracts-wizard/pull/424))
+- Update to use TypeScript v5. ([#231](https://github.com/OpenZeppelin/contracts-wizard/pull/231))
 
 ## 0.4.6 (2024-11-20)