diff --git a/CHANGELOG.md b/CHANGELOG.md
index 372d7a7..5d62da5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [0.3.0](https://github.com/instill-ai/python-sdk/compare/v0.2.1...v0.3.0) (2023-11-01)
+
+
+### Features
+
+* **ray:** add help functions for ray model ([#40](https://github.com/instill-ai/python-sdk/issues/40)) ([94acde4](https://github.com/instill-ai/python-sdk/commit/94acde4cb2e3aafeb26e007c382e363a2f5ca983))
+
 ## [0.2.1](https://github.com/instill-ai/python-sdk/compare/v0.2.0...v0.2.1) (2023-10-27)
 
 
diff --git a/pyproject.toml b/pyproject.toml
index 32e9757..e92e783 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,7 +1,7 @@
 [tool.poetry]
 
 name = "instill-sdk"
-version = "0.2.1"
+version = "0.3.0"
 description = "python sdk for Instill AI products"
 
 packages = [{ include = "instill" }]
diff --git a/release-please/manifest.json b/release-please/manifest.json
index af55ef0..0ee8c01 100644
--- a/release-please/manifest.json
+++ b/release-please/manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.2.1"
+  ".": "0.3.0"
 }