diff --git a/yarn.lock b/yarn.lock
index 1c7a92b..a4dc01b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4517,17 +4517,6 @@ handlebars@^4.4.0:
   optionalDependencies:
     uglify-js "^3.1.4"
 
-handlebars@^4.5.3:
-  version "4.7.1"
-  resolved "https://registry.npm.taobao.org/handlebars/download/handlebars-4.7.1.tgz#052bd2618964dcb8aebad0940bfeb2d8d1cfbfde"
-  integrity sha1-BSvSYYlk3LiuutCUC/6y2NHPv94=
-  dependencies:
-    neo-async "^2.6.0"
-    optimist "^0.6.1"
-    source-map "^0.6.1"
-  optionalDependencies:
-    uglify-js "^3.1.4"
-
 har-schema@^2.0.0:
   version "2.0.0"
   resolved "https://registry.npm.taobao.org/har-schema/download/har-schema-2.0.0.tgz#a94c2224ebcac04782a0d9035521f24735b7ec92"
@@ -4638,11 +4627,9 @@ hex-color-regex@^1.1.0:
   integrity sha1-TAb8y0YC/iYCs8k9+C1+fb8aio4=
 
 highlight.js@^9.6.0:
-  version "9.17.1"
-  resolved "https://registry.npm.taobao.org/highlight.js/download/highlight.js-9.17.1.tgz?cache=0&sync_timestamp=1576163806990&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fhighlight.js%2Fdownload%2Fhighlight.js-9.17.1.tgz#14a4eded23fd314b05886758bb906e39dd627f9a"
-  integrity sha1-FKTt7SP9MUsFiGdYu5BuOd1if5o=
-  dependencies:
-    handlebars "^4.5.3"
+  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==
 
 hmac-drbg@^1.0.0:
   version "1.0.1"