diff --git a/docs/changelog.md b/docs/changelog.md
index d821a3f..d51108a 100644
--- a/docs/changelog.md
+++ b/docs/changelog.md
@@ -1,6 +1,13 @@
 # Release Notes
 ---
 
+## [0.2.1](https://github.com/osl-incubator/retsu/compare/0.2.0...0.2.1) (2024-08-12)
+
+
+### Bug Fixes
+
+* Force process termination ([#14](https://github.com/osl-incubator/retsu/issues/14)) ([0e4f088](https://github.com/osl-incubator/retsu/commit/0e4f08858ad17642338648bc123749259b3e06b8))
+
 # [0.2.0](https://github.com/osl-incubator/retsu/compare/0.1.1...0.2.0) (2024-06-29)
 
 
diff --git a/pyproject.toml b/pyproject.toml
index fb1325a..0d7cb79 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "retsu"
-version = "0.2.0"  # semantic-release
+version = "0.2.1"  # semantic-release
 description = "Retsu aims to wrap-up Celery in way to facilitate to create parallel and serial tasks"
 readme = "README.md"
 authors = ["Ivan Ogasawara <ivan.ogasawara@gmail.com>"]
diff --git a/src/retsu/__init__.py b/src/retsu/__init__.py
index 015d8bb..2489bc1 100644
--- a/src/retsu/__init__.py
+++ b/src/retsu/__init__.py
@@ -18,7 +18,7 @@ def get_version() -> str:
     try:
         return importlib_metadata.version(__name__)
     except importlib_metadata.PackageNotFoundError:  # pragma: no cover
-        return "0.2.0"  # semantic-release
+        return "0.2.1"  # semantic-release
 
 
 version = get_version()