diff --git a/CHANGELOG.md b/CHANGELOG.md
index 93d46ff..4dff1c2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,10 @@
 
 *以下带有 [danger] 前缀的为不兼容更新，需要注意。而带有 [fix] 前缀的更新为异常修复，建议尽快更新。*
 
+## 2.0.0 (2021-01-01)
+
+- [danger] 删除 clamp 函数（详细信息请看下面 1.2.0 发布说明）；
+
 ## 1.2.0 (2021-01-01)
 
 为支持 CSS 中的 [clamp](https://drafts.csswg.org/css-values-4/#comp-func) 函数，Dart Sass 在其
diff --git a/bower.json b/bower.json
index 41c4d44..e4ca56d 100644
--- a/bower.json
+++ b/bower.json
@@ -1,6 +1,6 @@
 {
   "name": "nojiko",
-  "version": "1.2.0",
+  "version": "2.0.0",
   "main": "sass/_nojiko.scss",
   "license": "MIT",
   "ignore": [
diff --git a/package.json b/package.json
index 3cba4f3..f0d901f 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "nojiko",
-  "version": "1.2.0",
+  "version": "2.0.0",
   "title": "Nojiko",
   "description": "一个使用 SCSS 编写的基础样式库",
   "files": [