docs(changelog): 3.4.1

packages/vant/docs/markdown/changelog.en-US.md

@@ -16,6 +16,16 @@ Vant follows [Semantic Versioning 2.0.0](https://semver.org/lang/zh-CN/).
 
 ## Details
 
+### [v3.4.1](https://github.com/compare/v3.4.0...v3.4.1)
+
+`2022-01-10`
+
+**Bug Fixes**
+
+- Area: missing picker mask [#10164](https://github.com/issues/10164)
+- DatetimePicker: error in some edge cases [#10140](https://github.com/issues/10140)
+- Popover: fix gap under the triangle [#10148](https://github.com/issues/10148)
+
 ### [v3.4.0](https://github.com/compare/v3.3.7...v3.4.0)
 
 `2022-01-01`

packages/vant/docs/markdown/changelog.zh-CN.md

@@ -16,6 +16,16 @@ Vant 遵循 [Semver](https://semver.org/lang/zh-CN/) 语义化版本规范。
 
 ## 更新内容
 
+### [v3.4.1](https://github.com/compare/v3.4.0...v3.4.1)
+
+`2022-01-10`
+
+**Bug Fixes**
+
+- Area: 修复缺少遮罩层的问题 [#10164](https://github.com/issues/10164)
+- DatetimePicker: 修复边界场景下出现报错的问题 [#10140](https://github.com/issues/10140)
+- Popover: 修复箭头和弹出框之间存在缝隙的问题 [#10148](https://github.com/issues/10148)
+
 ### [v3.4.0](https://github.com/compare/v3.3.7...v3.4.0)
 
 `2022-01-01`

packages/vant/package.json

@@ -1,6 +1,6 @@
 {
   "name": "vant",
-  "version": "3.4.0",
+  "version": "3.4.1",
   "description": "Mobile UI Components built on Vue",
   "main": "lib/vant.cjs.js",
   "module": "es/index.js",