diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8ef9f639..cb334d7b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,8 @@
+<a name="4.2.1"></a>
+## [4.2.1](https://github.com/QingWei-Li/docsify/compare/v4.2.0...v4.2.1) (2017-07-19)
+
+
+
 <a name="4.2.0"></a>
 # [4.2.0](https://github.com/QingWei-Li/docsify/compare/v4.1.14...v4.2.0) (2017-07-10)