diff --git a/package.json b/package.json
index 528d0ee..f9aa1fd 100644
--- a/package.json
+++ b/package.json
@@ -28,7 +28,7 @@
     "bootstrap": "^3.3.2",
     "cheerio": "^0.22.0",
     "handlebars": "^4.0.6",
-    "highlight.js": "^8",
+    "highlight.js": "^9.11.0",
     "jquery": "^2",
     "json-stable-stringify": "^1.0.0",
     "marked": "^0.3.3"