diff --git a/README.md b/README.md
index 8823b56..1d48a26 100644
--- a/README.md
+++ b/README.md
@@ -19,7 +19,7 @@
   <a href="https://github.com/Protocol-zero-0/evolution-kernel/actions/workflows/tests.yml">
     <img src="https://github.com/Protocol-zero-0/evolution-kernel/actions/workflows/tests.yml/badge.svg" alt="tests">
   </a>
-  <img src="https://img.shields.io/badge/status-v0.2-blue" alt="v0.2">
+  <img src="https://img.shields.io/badge/status-v0.3-blue" alt="v0.3">
   <img src="https://img.shields.io/badge/python-%3E%3D3.10-blue" alt="Python ≥ 3.10">
   <img src="https://img.shields.io/badge/license-MIT-green" alt="MIT">
   <img src="https://img.shields.io/badge/dep-PyYAML%20only-lightgrey" alt="Single dependency">
diff --git a/README.zh.md b/README.zh.md
index 06bfc98..381d988 100644
--- a/README.zh.md
+++ b/README.zh.md
@@ -19,7 +19,7 @@
   <a href="https://github.com/Protocol-zero-0/evolution-kernel/actions/workflows/tests.yml">
     <img src="https://github.com/Protocol-zero-0/evolution-kernel/actions/workflows/tests.yml/badge.svg" alt="tests">
   </a>
-  <img src="https://img.shields.io/badge/status-v0.2-blue" alt="v0.2">
+  <img src="https://img.shields.io/badge/status-v0.3-blue" alt="v0.3">
   <img src="https://img.shields.io/badge/python-%3E%3D3.10-blue" alt="Python ≥ 3.10">
   <img src="https://img.shields.io/badge/license-MIT-green" alt="MIT">
   <img src="https://img.shields.io/badge/dep-PyYAML%20only-lightgrey" alt="仅依赖 PyYAML">
diff --git a/pyproject.toml b/pyproject.toml
index c67ef80..38b3ce9 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "evolution-kernel"
-version = "0.1.0"
+version = "0.3.0"
 description = "A minimal autonomous evolution kernel with isolated planner, executor, evaluator roles."
 readme = "README.md"
 requires-python = ">=3.10"