diff --git a/yarn.lock b/yarn.lock
index f7d0c4e82..df30d0211 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1310,9 +1310,9 @@ hexo@^3.2.0:
     warehouse "^2.2.0"
 
 highlight.js@^9.4.0:
-  version "9.15.6"
-  resolved "http://registry.npm.taobao.org/highlight.js/download/highlight.js-9.15.6.tgz#72d4d8d779ec066af9a17cb14360c3def0aa57c4"
-  integrity sha1-ctTY13nsBmr5oXyxQ2DD3vCqV8Q=
+  version "9.18.5"
+  resolved "https://registry.yarnpkg.com/highlight.js/-/highlight.js-9.18.5.tgz#d18a359867f378c138d6819edfc2a8acd5f29825"
+  integrity sha512-a5bFyofd/BHCX52/8i8uJkjr9DYwXIPnM/plwI6W7ezItLGqzt7X2G2nXuYSfsIJdkwwj/g9DG1LkcGJI/dDoA==
 
 html-entities@^1.2.0:
   version "1.2.1"