diff --git a/package.json b/package.json
index 603e6f6..2c5c0ac 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
     "web3": "1.2.6",
     "colors": "1.4.0",
     "request": "2.88.0",
-    "express": "4.17.1"
+    "express": "4.19.2"
   },
   "author": "Tom Cook, Alex Latham",
   "license": "MIT"