diff --git a/package-lock.json b/package-lock.json
index 1c939a2..9ca1544 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -6208,13 +6208,10 @@
       }
     },
     "highlight.js": {
-      "version": "9.17.1",
-      "resolved": "https://registry.npmjs.org/highlight.js/-/highlight.js-9.17.1.tgz",
-      "integrity": "sha512-TA2/doAur5Ol8+iM3Ov7qy3jYcr/QiJ2eDTdRF4dfbjG7AaaB99J5G+zSl11ljbl6cIcahgPY6SKb3sC3EJ0fw==",
-      "dev": true,
-      "requires": {
-        "handlebars": "^4.5.3"
-      }
+      "version": "10.4.1",
+      "resolved": "https://registry.npmjs.org/highlight.js/-/highlight.js-10.4.1.tgz",
+      "integrity": "sha512-yR5lWvNz7c85OhVAEAeFhVCc/GV4C30Fjzc/rCP0aCWzc1UUOPUk55dK/qdwTZHBvMZo+eZ2jpk62ndX/xMFlg==",
+      "dev": true
     },
     "hmac-drbg": {
       "version": "1.0.1",
diff --git a/package.json b/package.json
index 95eb85c..4ca1f7a 100644
--- a/package.json
+++ b/package.json
@@ -38,7 +38,7 @@
     "handlebars": "^4.7.2",
     "handlebars-loader": "^1.7.1",
     "handlebars-webpack-plugin": "^1.8.0",
-    "highlight.js": "^9.17.1",
+    "highlight.js": "^10.4.1",
     "html-entities": "^1.2.1",
     "jquery": "^3.4.1",
     "node-sass": "^4.13.1",