diff --git a/pyproject.toml b/pyproject.toml
index 328cdc4..e8b3ffc 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "khwan"
-version = "0.3.1"
+version = "0.4.0"
 description = "Khwan hosted client — the cognition layer (memory + identity + learning) for your own agent. Bring your own model."
 readme = "README.md"
 requires-python = ">=3.9"
diff --git a/src/khwan/__init__.py b/src/khwan/__init__.py
index b7057ab..8fc4fb9 100644
--- a/src/khwan/__init__.py
+++ b/src/khwan/__init__.py
@@ -35,7 +35,7 @@
 
 import requests
 
-__version__ = "0.3.1"
+__version__ = "0.4.0"
 DEFAULT_BASE_URL = "https://api.khwan.ai"