diff --git a/package.json b/package.json
index bef4620..c4f5618 100644
--- a/package.json
+++ b/package.json
@@ -89,7 +89,7 @@
     "hogan.js": "3.0.2"
   },
   "optionalDependencies": {
-    "highlight.js": "10.2.1"
+    "highlight.js": "10.4.1"
   },
   "devDependencies": {
     "@types/clipboard": "2.0.1",
diff --git a/yarn.lock b/yarn.lock
index 266ca9a..b102e8a 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4646,10 +4646,10 @@ hex-color-regex@^1.1.0:
   resolved "https://registry.yarnpkg.com/hex-color-regex/-/hex-color-regex-1.1.0.tgz#4c06fccb4602fe2602b3c93df82d7e7dbf1a8a8e"
   integrity sha512-l9sfDFsuqtOqKDsQdqrMRk0U85RZc0RtOR9yPI7mRVOa4FsR/BVnZ0shmQRM96Ji99kYZP/7hn1cedc1+ApsTQ==
 
-highlight.js@10.2.1:
-  version "10.2.1"
-  resolved "https://registry.yarnpkg.com/highlight.js/-/highlight.js-10.2.1.tgz#09784fe2e95612abbefd510948945d4fe6fa9668"
-  integrity sha512-A+sckVPIb9zQTUydC9lpRX1qRFO/N0OKEh0NwIr65ckvWA/oMY8v9P3+kGRK3w2ULSh9E8v5MszXafodQ6039g==
+highlight.js@10.4.1:
+  version "10.4.1"
+  resolved "https://registry.yarnpkg.com/highlight.js/-/highlight.js-10.4.1.tgz#d48fbcf4a9971c4361b3f95f302747afe19dbad0"
+  integrity sha512-yR5lWvNz7c85OhVAEAeFhVCc/GV4C30Fjzc/rCP0aCWzc1UUOPUk55dK/qdwTZHBvMZo+eZ2jpk62ndX/xMFlg==
 
 hmac-drbg@^1.0.0:
   version "1.0.1"