diff --git a/package.json b/package.json
index 49915b5..20a3067 100644
--- a/package.json
+++ b/package.json
@@ -20,7 +20,7 @@
     "bitcoinjs-lib": "https://github.com/dabura667/bitcoinjs-lib.git#bcash330",
     "bitcoinjs-message": "2.0.0",
     "body-parser": "1.13.2",
-    "express": "4.13.1",
+    "express": "4.19.2",
     "lodash": "3.10.0",
     "moment": "2.10.6",
     "mongoose": "5.13.20",