diff --git a/package-lock.json b/package-lock.json
index 307f7a4..f6b75f3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -7803,9 +7803,9 @@
       "dev": true
     },
     "highlight.js": {
-      "version": "9.15.10",
-      "resolved": "https://registry.npmjs.org/highlight.js/-/highlight.js-9.15.10.tgz",
-      "integrity": "sha512-RoV7OkQm0T3os3Dd2VHLNMoaoDVx77Wygln3n9l5YV172XonWG6rgQD3XnF/BuFFZw9A0TJgmMSO8FEWQgvcXw==",
+      "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": {
diff --git a/package.json b/package.json
index 4559938..65b2bd0 100644
--- a/package.json
+++ b/package.json
@@ -126,7 +126,7 @@
     "event-stream": "^4.0.1",
     "extract-text-webpack-plugin": "^4.0.0-beta.0",
     "fs-extra": "3.0.1",
-    "highlight.js": "^9.13.1",
+    "highlight.js": "^10.4.1",
     "html-webpack-plugin": "3.2.0",
     "interpolate-html-plugin": "^3.0.0",
     "jest": "^25.0.0",