diff --git a/package.json b/package.json
index cb94bdfa..e9322eb1 100644
--- a/package.json
+++ b/package.json
@@ -76,7 +76,7 @@
     "google-closure-compiler-js": "^20200719.0.0",
     "gzip-size": "^6.0.0",
     "handlebars": "^4.7.6",
-    "highlight.js": "^10.0.0",
+    "highlight.js": "^10.4.1",
     "html-minifier": "^4.0.0",
     "matchdep": "^2.0.0",
     "metalsmith": "^2.3.0",