diff --git a/package.json b/package.json
index 2d9b05f..943f003 100644
--- a/package.json
+++ b/package.json
@@ -12,7 +12,7 @@
   },
   "dependencies": {
     "eris": "0.17.2",
-    "express": "4.19.2",
+    "express": "4.21.0",
     "body-parser": "1.20.2",
     "utf-8-validate": "6.0.4"
   },