diff --git a/package-lock.json b/package-lock.json
index 675213b..ecb7ec2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4659,9 +4659,9 @@
       }
     },
     "highlight.js": {
-      "version": "9.15.6",
-      "resolved": "https://registry.npmjs.org/highlight.js/-/highlight.js-9.15.6.tgz",
-      "integrity": "sha512-zozTAWM1D6sozHo8kqhfYgsac+B+q0PmsjXeyDrYIHHcBN0zTVT66+s2GW1GZv7DbyaROdLXKdabwS/WqPyIdQ=="
+      "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 5404187..4b4286a 100644
--- a/package.json
+++ b/package.json
@@ -35,7 +35,7 @@
     "core-js": "^2.6.10",
     "elliptic": "6.5.3",
     "factom": "1.2.7",
-    "highlight.js": "9.15.6",
+    "highlight.js": "10.4.1",
     "jquery": "^3.5.0",
     "js-sha256": "^0.9.0",
     "js-sha512": "^0.8.0",