diff --git a/packages/celest/CHANGELOG.md b/packages/celest/CHANGELOG.md
index 95c71dbd..91aeb165 100644
--- a/packages/celest/CHANGELOG.md
+++ b/packages/celest/CHANGELOG.md
@@ -1,3 +1,5 @@
+## 0.2.0-dev.3
+
 ## 0.2.0-dev.2
 
 - Fix route path in heartbeat monitor
diff --git a/packages/celest/pubspec.yaml b/packages/celest/pubspec.yaml
index 8a00d820..bd36c857 100644
--- a/packages/celest/pubspec.yaml
+++ b/packages/celest/pubspec.yaml
@@ -1,6 +1,6 @@
 name: celest
 description: The Flutter cloud platform. Celest enables you to build your entire backend in Dart.
-version: 0.2.0-dev.2
+version: 0.2.0-dev.3
 homepage: https://celest.dev
 repository: https://github.com/celest-dev/celest/tree/main/packages/celest
 
diff --git a/packages/celest_core/CHANGELOG.md b/packages/celest_core/CHANGELOG.md
index a6e852d8..df09163d 100644
--- a/packages/celest_core/CHANGELOG.md
+++ b/packages/celest_core/CHANGELOG.md
@@ -1,3 +1,10 @@
+## 0.2.0-dev.1
+
+- Bumps minimum Dart SDK to 3.3
+- Adds `JsonValue` hierarchy for representing JSON primitives safely
+- Adds `Serializer.define` for creating serializers from functions
+- Adds `TypeToken` to enable serialization of extension types
+
 ## 0.2.0-dev
 
 - Make `SerializationException` implement `BadRequestException`
diff --git a/packages/celest_core/pubspec.yaml b/packages/celest_core/pubspec.yaml
index 1f4c67e5..cbd29eba 100644
--- a/packages/celest_core/pubspec.yaml
+++ b/packages/celest_core/pubspec.yaml
@@ -1,6 +1,6 @@
 name: celest_core
 description: Celest types and utilities shared between the client and the cloud.
-version: 0.2.0-dev
+version: 0.2.0-dev.1
 homepage: https://celest.dev
 repository: https://github.com/celest-dev/celest/tree/main/packages/celest_core