diff --git a/flask_graphql/render_graphiql.py b/flask_graphql/render_graphiql.py
index 6541f82..d47f1c2 100644
--- a/flask_graphql/render_graphiql.py
+++ b/flask_graphql/render_graphiql.py
@@ -22,11 +22,11 @@
     }
   </style>
   <meta name="referrer" content="no-referrer">
-  <link href="//cdn.jsdelivr.net/graphiql/{{graphiql_version}}/graphiql.css" rel="stylesheet" />
+  <link href="//cdn.jsdelivr.net/npm/graphiql@{{graphiql_version}}/graphiql.css" rel="stylesheet" />
   <script src="//cdn.jsdelivr.net/fetch/0.9.0/fetch.min.js"></script>
   <script src="//cdn.jsdelivr.net/react/15.0.0/react.min.js"></script>
   <script src="//cdn.jsdelivr.net/react/15.0.0/react-dom.min.js"></script>
-  <script src="//cdn.jsdelivr.net/graphiql/{{graphiql_version}}/graphiql.min.js"></script>
+  <script src="//cdn.jsdelivr.net/npm/graphiql@{{graphiql_version}}/graphiql.min.js"></script>
 </head>
 <body>
   <script>
