diff --git a/ChangeLog.md b/ChangeLog.md
index c03a0e2..5cda8a8 100644
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -1,5 +1,10 @@
 # NodeJieba ChangeLog
 
+## v2.5.1
+
++ Merged [pull request 179](https://github.com/yanyiwu/nodejieba/pull/179)
++ Since v2.5.0, [node-addon-api](https://github.com/nodejs/node-addon-api) is used, and only Node.js versions 10.0.0 and above are supported. There was an error in the previous description in the v2.5.0 version.
+
 ## v2.5.0
 
 + merged [pull request 177](https://github.com/yanyiwu/nodejieba/pull/177)
diff --git a/package.json b/package.json
index ee87fa0..e1c241b 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "nodejieba",
   "description": "chinese word segmentation for node",
-  "version": "2.5.0",
+  "version": "2.5.1",
   "author": "Yanyi Wu <i@yanyiwu.com>",
   "maintainers": [
     "Yanyi Wu <i@yanyiwu.com>"