diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6751e72..e9bfbc5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,9 @@
+## v0.4.3 (2026-01-07)
+
+### Fix
+
+- 定时播放报错
+
 ## v0.4.2 (2026-01-06)
 
 ### Fix
diff --git a/pyproject.toml b/pyproject.toml
index c5f10a8..8fc1810 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "xiaomusic"
-version = "0.4.2"
+version = "0.4.3"
 description = "Play Music with xiaomi AI speaker"
 authors = [
 {name = "涵曦", email = "im.hanxi@gmail.com"},
diff --git a/xiaomusic/__init__.py b/xiaomusic/__init__.py
index df12433..f6b7e26 100644
--- a/xiaomusic/__init__.py
+++ b/xiaomusic/__init__.py
@@ -1 +1 @@
-__version__ = "0.4.2"
+__version__ = "0.4.3"