diff --git a/CHANGELOG.md b/CHANGELOG.md
index 034f686e..099ea142 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,13 @@
+<a name="4.6.9"></a>
+## [4.6.9](https://github.com/QingWei-Li/docsify/compare/v4.6.8...v4.6.9) (2018-03-10)
+
+
+### Bug Fixes
+
+* upgrade medium-zoom, fixed [#417](https://github.com/QingWei-Li/docsify/issues/417) ([6a3d69a](https://github.com/QingWei-Li/docsify/commit/6a3d69a))
+
+
+
 <a name="4.6.8"></a>
 ## [4.6.8](https://github.com/QingWei-Li/docsify/compare/v4.6.7...v4.6.8) (2018-03-06)
 
diff --git a/package-lock.json b/package-lock.json
index e90819ed..d26c345f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "docsify",
-  "version": "4.6.8",
+  "version": "4.6.9",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 6855f8f8..c2f57e85 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "docsify",
-  "version": "4.6.8",
+  "version": "4.6.9",
   "description": "A magical documentation generator.",
   "author": {
     "name": "qingwei-li",