diff --git a/CHANGELOG.md b/CHANGELOG.md
index f79b042..a28d864 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,9 @@
 # Changelog
 All notable changes to this project will be documented in this file.
 
+## [0.4.4]
+- Improve decorator typing and fix core sketch bug
+
 ## [0.4.3]
 - Add license to pyproject.toml
 
diff --git a/pyproject.toml b/pyproject.toml
index 2e50279..6a7cb13 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "theine"
-version = "0.4.3"
+version = "0.4.4"
 description = "high performance in-memory cache"
 authors = ["Yiling-J <njjyl723@gmail.com>"]
 readme = "README.md"