diff --git a/package-lock.json b/package-lock.json
index 267e193..39b7bea 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5416,9 +5416,9 @@
       "dev": true
     },
     "highlight.js": {
-      "version": "9.12.0",
-      "resolved": "https://registry.npmjs.org/highlight.js/-/highlight.js-9.12.0.tgz",
-      "integrity": "sha1-5tnb5Xy+/mB1HwKvM2GVhwyQwB4="
+      "version": "10.4.0",
+      "resolved": "https://registry.npmjs.org/highlight.js/-/highlight.js-10.4.0.tgz",
+      "integrity": "sha512-EfrUGcQ63oLJbj0J0RI9ebX6TAITbsDBLbsjr881L/X5fMO9+oadKzEF21C7R3ULKG6Gv3uoab2HiqVJa/4+oA=="
     },
     "highlightjs-themes": {
       "version": "1.0.0",