diff --git a/CHANGELOG.md b/CHANGELOG.md
index d5fe6ab..86f3ca8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 <!-- markdownlint-disable MD036 MD024-->
 # CHANGELOG
+## 主要变化(2.5.6)
+* 2742dcb feat: 清理动态加入错误重试(#140)
+* 329c5e5 feat: 自动参与预约抽奖(#155)
+* 3bc7daf doc: 图片换源gitlab
+
+_如果之前版本小于上一版本,请查看[CHANGELOG](CHANGELOG.md)变更说明_
+
 ## 主要变化(2.5.5)
 * df7b321 fix: 远程设置换源gitlab
 
diff --git a/package.json b/package.json
index 15bd837..4464903 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "lottery-auto-script",
-  "version": "2.5.5",
+  "version": "2.5.6",
   "description": "自动参与B站动态抽奖",
   "main": "main.js",
   "scripts": {