diff --git a/CHANGELOG.md b/CHANGELOG.md
index bd86ac9..2dad051 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # 更新日志
 
+## 3.20.2
+
+- 【fix】修复 `polyphonic` 和 `pinyin` 对非中文字符转换表现不一致的问题
+
+## 3.20.1
+
+- 【fix】更新词典依赖版本
+
 ## 3.20.0
 
 - 【feat】支持通过 `addDict` api 自定义词典
diff --git a/package.json b/package.json
index 8821e48..451938d 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "pinyin-pro",
-  "version": "3.20.1",
+  "version": "3.20.2",
   "description": "准确率和性能最优异的汉字转拼音库。获取中文拼音、韵母、声母、声调、首字母，支持拼音匹配",
   "main": "./dist/index.js",
   "module": "./dist/index.mjs",