diff --git a/CHANGELOG.md b/CHANGELOG.md
index f549a68..14d81e1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,14 @@
 
 # CHANGELOG
 
+## 2.7.3 (2016-05-15)
+
+- fixed 的's pinyin. #94, #95
+
+## 2.7.2 (2016-05-11)
+
+- 修复了词典拼音库。 #93
+
 ## 2.7.1 (2016-02-22)
 
 * fix(web): use strict. #82
diff --git a/package.json b/package.json
index 7b7877f..8b5216e 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "pinyin",
-  "version": "2.7.2",
+  "version": "2.7.3",
   "description": "汉语拼音转换工具。",
   "files": [
     "bin",