diff --git a/CHANGELOG.md b/CHANGELOG.md
index 40b69151..60e8775b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,13 @@
+<a name="4.5.9"></a>
+## [4.5.9](https://github.com/QingWei-Li/docsify/compare/v4.5.8...v4.5.9) (2018-02-07)
+
+
+### Bug Fixes
+
+* upgrade marked ([4157173](https://github.com/QingWei-Li/docsify/commit/4157173))
+
+
+
 <a name="4.5.8"></a>
 ## [4.5.8](https://github.com/QingWei-Li/docsify/compare/v4.5.6...v4.5.8) (2018-02-07)
 
diff --git a/package-lock.json b/package-lock.json
index e3b69e33..f9ae37bc 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "docsify",
-  "version": "4.5.8",
+  "version": "4.5.9",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 19469de7..6d7b6575 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "docsify",
-  "version": "4.5.8",
+  "version": "4.5.9",
   "description": "A magical documentation generator.",
   "author": {
     "name": "qingwei-li",