diff --git a/CHANGELOG.md b/CHANGELOG.md
index 55bc811a..60d39de6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,8 @@
 # Changelog
+## 0.1.13 Released on 2019-01-03.
+
+* Fixed security vulnerability issue reported in github. [#121](https://github.com/Azure/openapi-diff/pull/121)
+
 ## 0.1.12 Released on 2018-05-19.
 
 * Added support for readme tags.
diff --git a/package.json b/package.json
index b72f99b0..4d9ce668 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "oad",
-  "version": "0.1.12",
+  "version": "0.1.13",
   "author": {
     "name": "Microsoft Corporation",
     "email": "azsdkteam@microsoft.com",