diff --git a/appengine/twilio/package.json b/appengine/twilio/package.json
index 75e6a649a4..d37ad4123a 100644
--- a/appengine/twilio/package.json
+++ b/appengine/twilio/package.json
@@ -14,6 +14,6 @@
   "dependencies": {
     "body-parser": "1.18.3",
     "express": "4.16.4",
-    "twilio": "3.27.1"
+    "twilio": "3.28.0"
   }
 }