diff --git a/package-lock.json b/package-lock.json
index 68fc8d2..7e8d102 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1677,9 +1677,9 @@
       }
     },
     "highlight.js": {
-      "version": "9.13.1",
-      "resolved": "https://registry.npmjs.org/highlight.js/-/highlight.js-9.13.1.tgz",
-      "integrity": "sha512-Sc28JNQNDzaH6PORtRLMvif9RSn1mYuOoX3omVjnb0+HbpPygU2ALBI0R/wsiqCb4/fcp07Gdo8g+fhtFrQl6A=="
+      "version": "9.18.5",
+      "resolved": "https://registry.npmjs.org/highlight.js/-/highlight.js-9.18.5.tgz",
+      "integrity": "sha512-a5bFyofd/BHCX52/8i8uJkjr9DYwXIPnM/plwI6W7ezItLGqzt7X2G2nXuYSfsIJdkwwj/g9DG1LkcGJI/dDoA=="
     },
     "html-entities": {
       "version": "1.2.1",
diff --git a/yarn.lock b/yarn.lock
index fe3d061..aca03e4 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -988,8 +988,8 @@ hexo@^3.7.0:
     warehouse "^2.2.0"
 
 highlight.js@^9.4.0:
-  version "9.13.1"
-  resolved "https://registry.yarnpkg.com/highlight.js/-/highlight.js-9.13.1.tgz#054586d53a6863311168488a0f58d6c505ce641e"
+  version "9.18.5"
+  resolved "https://registry.yarnpkg.com/highlight.js/-/highlight.js-9.18.5.tgz#d18a359867f378c138d6819edfc2a8acd5f29825"
 
 html-entities@^1.2.0:
   version "1.2.1"