diff --git a/network/tools/package.json b/network/tools/package.json
index 421633c6..cc6a4cf8 100644
--- a/network/tools/package.json
+++ b/network/tools/package.json
@@ -7,7 +7,7 @@
   },
   "license": "Apache-2.0",
   "dependencies": {
-    "secp256k1": "^4.0.0",
+    "secp256k1": "^5.0.0",
     "keccak": "^3.0.0",
     "ethereumjs-wallet": "^1.0.2",
     "yargs": "^17.2.1"