diff --git a/package-lock.json b/package-lock.json
index 55decff..81dc23d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4641,9 +4641,9 @@
       }
     },
     "highlight.js": {
-      "version": "9.13.1",
-      "resolved": "https://registry.npmjs.org/highlight.js/-/highlight.js-9.13.1.tgz",
-      "integrity": "sha512-Sc28JNQNDzaH6PORtRLMvif9RSn1mYuOoX3omVjnb0+HbpPygU2ALBI0R/wsiqCb4/fcp07Gdo8g+fhtFrQl6A=="
+      "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=="
     },
     "hmac-drbg": {
       "version": "1.0.1",
diff --git a/package.json b/package.json
index 236885f..9010891 100644
--- a/package.json
+++ b/package.json
@@ -23,7 +23,7 @@
     "bootstrap": "^4.3.1",
     "core-js": "^2.5.4",
     "font-awesome": "^4.7.0",
-    "highlight.js": "^9.13.1",
+    "highlight.js": "^10.4.1",
     "jquery": "^3.4.0",
     "popper.js": "^1.14.5",
     "rxjs": "~6.3.3",