diff --git a/package-lock.json b/package-lock.json
index 0944b5a..a30d109 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1409,9 +1409,9 @@
       "dev": true
     },
     "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=="
     },
     "http-cache-semantics": {
       "version": "4.1.0",
diff --git a/package.json b/package.json
index 58eab58..3bf3c80 100644
--- a/package.json
+++ b/package.json
@@ -16,7 +16,7 @@
     "compression": "1.7.4",
     "express": "4.17.1",
     "fs-extra": "7.0.1",
-    "highlight.js": "9.15.6",
+    "highlight.js": "10.4.1",
     "lodash": "^4.17.19",
     "marked": "0.7.0",
     "q": "1.5.1",