diff --git a/pyproject.toml b/pyproject.toml
index 0ebb602..641f351 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "ttobak"
-version = "0.1.0"
+version = "0.2.0"
 description = "Open-source Korean Easy-Read engine: measures easiness (K-ER) and preserves facts via a fidelity gate."
 readme = "README.md"
 requires-python = ">=3.11"
diff --git a/ttobak/__init__.py b/ttobak/__init__.py
index a0d3aac..f5d46a3 100644
--- a/ttobak/__init__.py
+++ b/ttobak/__init__.py
@@ -5,4 +5,4 @@
 fidelity gate. Apache-2.0.
 """
 
-__version__ = "0.1.0"
+__version__ = "0.2.0"