diff --git a/webapp/package.json b/webapp/package.json
index 19b393c..c60bf0c 100644
--- a/webapp/package.json
+++ b/webapp/package.json
@@ -8,7 +8,7 @@
     "lint": "vue-cli-service lint"
   },
   "dependencies": {
-    "highlight.js": "^9.12.0",
+    "highlight.js": "^11.0.0",
     "mavon-editor": "^2.6.13",
     "register-service-worker": "^1.0.0"
   },