diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6d736849..3541ab3c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,34 @@
 # Changelog
 
+## [0.4.0-alpha](https://github.com/instill-ai/protobufs/compare/v0.3.3-alpha...v0.4.0-alpha) (2024-02-13)
+
+
+### Features
+
+* **artifact:** add services ([#269](https://github.com/instill-ai/protobufs/issues/269)) ([c7f99b2](https://github.com/instill-ai/protobufs/commit/c7f99b28caa56eb73b299eac7f17645d0d542d60))
+* **controller:** add rpc methods for controller ([#144](https://github.com/instill-ai/protobufs/issues/144)) ([b31be1a](https://github.com/instill-ai/protobufs/commit/b31be1ad082e7e6d9ce8fe9b4183e2af45dfa8e5))
+* **metric:** add protobuf ([#140](https://github.com/instill-ai/protobufs/issues/140)) ([aca0b4c](https://github.com/instill-ai/protobufs/commit/aca0b4cdb4216af7532b77349c437eea07f1c998))
+* **mgmt:** refactor APIs for `Get` and `Patch` authenticated user ([#261](https://github.com/instill-ai/protobufs/issues/261)) ([0e4e9e6](https://github.com/instill-ai/protobufs/commit/0e4e9e684a3766b2b3529e5b1737f0a7c31eb67f))
+* **mgmt:** refactor user/org profile and subscription endpoints ([#264](https://github.com/instill-ai/protobufs/issues/264)) ([b41e6f8](https://github.com/instill-ai/protobufs/commit/b41e6f867a6326869e2e8375916954389956a2fd))
+* **model,pipeline,connector,controller,usage:** remove model instance ([#151](https://github.com/instill-ai/protobufs/issues/151)) ([a009e64](https://github.com/instill-ai/protobufs/commit/a009e64a23ba151dbb954b98dfe1fae49bce54ce))
+* **model:** add instance segmentation task output ([#109](https://github.com/instill-ai/protobufs/issues/109)) ([e6b2490](https://github.com/instill-ai/protobufs/commit/e6b2490766fa4374fadbda4665fbe4cb91be28a3))
+* **model:** add semantic segmentation output ([#115](https://github.com/instill-ai/protobufs/issues/115)) ([c0f8198](https://github.com/instill-ai/protobufs/commit/c0f8198d668d151e9792c4cd7f558727bac295b2))
+* **model:** add text generation task ([#136](https://github.com/instill-ai/protobufs/issues/136)) ([94cc54f](https://github.com/instill-ai/protobufs/commit/94cc54fcf2cd90284918781c5b37046ba0b1f2e8))
+* **model:** update chat_history schema to align with OpenAI message field ([#246](https://github.com/instill-ai/protobufs/issues/246)) ([dcc5ed1](https://github.com/instill-ai/protobufs/commit/dcc5ed1dea742bf6dd93f430323d1ede3f19bed4))
+* **model:** Update Text-Generation Task Schema to Align with OpenAI Standards ([#243](https://github.com/instill-ai/protobufs/issues/243)) ([cd1acb9](https://github.com/instill-ai/protobufs/commit/cd1acb93a47935729f979332b12fe45120d195ab))
+* **usage:** add artifact usage data ([#266](https://github.com/instill-ai/protobufs/issues/266)) ([a688843](https://github.com/instill-ai/protobufs/commit/a6888434503abf2085d9dbdc0340b719d826593b))
+* **vdp:** add `CloneUserPipeline` and `CloneOrganizationPipeline` endpoints ([#257](https://github.com/instill-ai/protobufs/issues/257)) ([d11f8c4](https://github.com/instill-ai/protobufs/commit/d11f8c46c41bfec6013e22d1c47f813094f9938a))
+* **vdp:** add CheckName endpoint ([#258](https://github.com/instill-ai/protobufs/issues/258)) ([e2ab83c](https://github.com/instill-ai/protobufs/commit/e2ab83c3e1582d304052aaa0573109d078b7b370))
+* **vdp:** add visibility param for list pipelines endpoints ([#256](https://github.com/instill-ai/protobufs/issues/256)) ([d739f8c](https://github.com/instill-ai/protobufs/commit/d739f8cb5419620fa2fef385e4e0f0b6b4c8bc46))
+* **vdp:** extend component definitions ([#262](https://github.com/instill-ai/protobufs/issues/262)) ([d93f8e5](https://github.com/instill-ai/protobufs/commit/d93f8e5183f748edeca6f94683772d15c04e9ab4))
+
+
+### Bug Fixes
+
+* **mgmt,billing:** refactor mgmt message, endpoints and add billing service ([#130](https://github.com/instill-ai/protobufs/issues/130)) ([366c0f8](https://github.com/instill-ai/protobufs/commit/366c0f8cda7e1a80fde14de0ce31b0fbbedd8160))
+* **mgmt:** separate into admin and public services ([#133](https://github.com/instill-ai/protobufs/issues/133)) ([ddf0a4e](https://github.com/instill-ai/protobufs/commit/ddf0a4ea018ae45e30d0fb64a328ff87c3a6d02a))
+* **model:** fix type inconsistency of field ExtraParamObject ([#240](https://github.com/instill-ai/protobufs/issues/240)) ([bf92376](https://github.com/instill-ai/protobufs/commit/bf92376a005104c7c771afc1f8abafa178935fe9))
+
 ## [0.3.3-alpha](https://github.com/instill-ai/protobufs/compare/v0.3.2-alpha...v0.3.3-alpha) (2022-09-13)
 
 
diff --git a/release-please/manifest.json b/release-please/manifest.json
index 6c69edba..88486080 100644
--- a/release-please/manifest.json
+++ b/release-please/manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.3.3-alpha"
+  ".": "0.4.0-alpha"
 }