diff --git a/package.json b/package.json
index 78d8b22..4686c6c 100644
--- a/package.json
+++ b/package.json
@@ -15,7 +15,7 @@
   "dependencies": {
     "body-parser": "^1.9.2",
     "cookie-parser": "^1.3.3",
-    "ejs": "2.5.5",
+    "ejs": "3.1.10",
     "express": "^4.10.2",
     "express-session": "^1.9.1",
     "oauthio-server": "^0.1.0",