diff --git a/appengine/twilio/package.json b/appengine/twilio/package.json
index db6bef3028..2e0996bb1f 100644
--- a/appengine/twilio/package.json
+++ b/appengine/twilio/package.json
@@ -14,7 +14,7 @@
   },
   "dependencies": {
     "express": "^4.16.4",
-    "twilio": "^3.34.0"
+    "twilio": "^4.0.0"
   },
   "devDependencies": {
     "mocha": "^8.0.0",