diff --git a/package-lock.json b/package-lock.json
index 6d48692..e3d1f9a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3272,9 +3272,9 @@
       }
     },
     "highlight.js": {
-      "version": "9.14.2",
-      "resolved": "https://registry.npmjs.org/highlight.js/-/highlight.js-9.14.2.tgz",
-      "integrity": "sha512-Nc6YNECYpxyJABGYJAyw7dBAYbXEuIzwzkqoJnwbc1nIpCiN+3ioYf0XrBnLiyyG0JLuJhpPtt2iTSbXiKLoyA=="
+      "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=="
     },
     "hoek": {
       "version": "4.2.1",
diff --git a/yarn.lock b/yarn.lock
index 5ac7c2c..c2a7796 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2043,8 +2043,8 @@ hexo@^3.7.0:
     warehouse "^2.2.0"
 
 highlight.js@^9.4.0:
-  version "9.14.2"
-  resolved "https://registry.yarnpkg.com/highlight.js/-/highlight.js-9.14.2.tgz#efbfb22dc701406e4da406056ef8c2b70ebe5b26"
+  version "9.18.5"
+  resolved "https://registry.yarnpkg.com/highlight.js/-/highlight.js-9.18.5.tgz#d18a359867f378c138d6819edfc2a8acd5f29825"
 
 hoek@4.x.x:
   version "4.2.1"