diff --git a/package-lock.json b/package-lock.json
index 6bda89c..1f49008 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5078,9 +5078,9 @@
       "dev": true
     },
     "highlight.js": {
-      "version": "10.1.1",
-      "resolved": "https://registry.npmjs.org/highlight.js/-/highlight.js-10.1.1.tgz",
-      "integrity": "sha512-b4L09127uVa+9vkMgPpdUQP78ickGbHEQTWeBrQFTJZ4/n2aihWOGS0ZoUqAwjVmfjhq/C76HRzkqwZhK4sBbg==",
+      "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 77e739d..c6a5d2c 100644
--- a/package.json
+++ b/package.json
@@ -20,7 +20,7 @@
     "@testing-library/dom": "^7.19.0",
     "@testing-library/react": "^10.4.3",
     "clj-kondo": "2020.01.13",
-    "highlight.js": "10.1.1",
+    "highlight.js": "10.4.1",
     "jsdom": "^16.2.2",
     "jsdom-global": "^3.0.2",
     "marked": "^1.1.0",