diff --git a/bower.json b/bower.json
index 86eb284b3..b67900338 100644
--- a/bower.json
+++ b/bower.json
@@ -18,7 +18,7 @@
     "tests"
   ],
   "dependencies": {
-    "jquery": "~2.1.3",
+    "jquery": "2.2.4",
     "tweetnacl": "0.12.2",
     "components-font-awesome": "^4.6.3",
     "ckeditor": "4.7.3",
@@ -51,6 +51,7 @@
     "requirejs-plugins": "^1.0.3"
   },
   "resolutions": {
-    "bootstrap": "^v4.0.0"
+    "bootstrap": "^v4.0.0",
+    "jquery": "2.2.4"
   }
 }
diff --git a/www/common/diffMarked.js b/www/common/diffMarked.js
index 07044f5e2..5817e5ac9 100644
--- a/www/common/diffMarked.js
+++ b/www/common/diffMarked.js
@@ -84,7 +84,7 @@ define([
 
     var defaultCode = renderer.code;
     renderer.code = function (code, language) {
-        if (language === 'mermaid' && (code.match(/^sequenceDiagram/) || code.match(/^graph/))) {
+        if (language === 'mermaid' && code.match(/^(graph|pie|gantt|sequenceDiagram|classDiagram|gitGraph)/)) {
             return '<pre class="mermaid">'+code+'</pre>';
         } else {
             return defaultCode.apply(renderer, arguments);