diff --git a/package.json b/package.json
index 3314b72..f6ef78c 100644
--- a/package.json
+++ b/package.json
@@ -14,7 +14,7 @@
   "dependencies": {
     "body-parser": "^1.18.3",
     "dotenv": "^6.1.0",
-    "express": "^4.16.3",
+    "express": "^4.20.0",
     "maxmind": "^2.7.0",
     "nexmo": "^2.4.0",
     "pug": "^2.0.3"