diff --git a/changelog/en-US.md b/changelog/en-US.md
index c83ba69..7630f8f 100644
--- a/changelog/en-US.md
+++ b/changelog/en-US.md
@@ -2,6 +2,12 @@
 
 ## [Unreleased]
 
+## [0.11.21] - 2024-07-21
+
+### Fixed
+
+- Manual timer not cleared after expiration
+
 ## [0.11.20] - 2024-07-21
 
 ### Fixed
diff --git a/changelog/zh-CN.md b/changelog/zh-CN.md
index 9841db3..52b2ab6 100644
--- a/changelog/zh-CN.md
+++ b/changelog/zh-CN.md
@@ -2,6 +2,12 @@
 
 ## [Unreleased]
 
+## [0.11.21] - 2024-07-21
+
+### 修复
+
+- 手动计时器结束后未清空
+
 ## [0.11.20] - 2024-07-21
 
 ### 修复
diff --git a/package.json b/package.json
index ccf98b7..4fd5041 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "shion",
   "type": "module",
-  "version": "0.11.20",
+  "version": "0.11.21",
   "private": true,
   "license": "GPL-3.0-only",
   "scripts": {