diff --git a/yarn.lock b/yarn.lock
index 7965029..18eded6 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5516,9 +5516,9 @@ header-case@^1.0.0:
     upper-case "^1.1.3"
 
 highlight.js@^9.3.0:
-  version "9.18.1"
-  resolved "https://registry.npm.taobao.org/highlight.js/download/highlight.js-9.18.1.tgz#ed21aa001fe6252bb10a3d76d47573c6539fe13c"
-  integrity sha1-7SGqAB/mJSuxCj121HVzxlOf4Tw=
+  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==
 
 hipchat-notifier@^1.1.0:
   version "1.1.0"