diff --git a/package-lock.json b/package-lock.json
index f074a2e2..208e073c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4954,9 +4954,9 @@
       }
     },
     "highlight.js": {
-      "version": "8.9.1",
-      "resolved": "https://registry.npmjs.org/highlight.js/-/highlight.js-8.9.1.tgz",
-      "integrity": "sha1-uKnFSTISqTkvAiK2SclhFJfr+4g=",
+      "version": "10.1.2",
+      "resolved": "https://registry.npmjs.org/highlight.js/-/highlight.js-10.1.2.tgz",
+      "integrity": "sha512-Q39v/Mn5mfBlMff9r+zzA+gWxRsCRKwEMvYTiisLr/XUiFI/4puWt0Ojdko3R3JCNWGdOWaA5g/Yxqa23kC5AA==",
       "dev": true
     },
     "hmac-drbg": {
diff --git a/package.json b/package.json
index a424e82d..5b4848cb 100644
--- a/package.json
+++ b/package.json
@@ -68,7 +68,7 @@
     "ejs": "^2.6.2",
     "eslint": "^5.0.0",
     "express": "^4.17.1",
-    "highlight.js": "^8.4.0",
+    "highlight.js": "^10.1.2",
     "html5shiv": "^3.7.3",
     "husky": "^2.7.0",
     "kss": "3.0.0-beta.23",