diff --git a/packages/@secretlint/secretlint-rule-secp256k1-privatekey/package.json b/packages/@secretlint/secretlint-rule-secp256k1-privatekey/package.json
index 3c0e0e494..f46645087 100644
--- a/packages/@secretlint/secretlint-rule-secp256k1-privatekey/package.json
+++ b/packages/@secretlint/secretlint-rule-secp256k1-privatekey/package.json
@@ -52,7 +52,7 @@
         "@types/bn.js": "^4.11.6",
         "@types/secp256k1": "^3.5.3",
         "bn.js": "^5.1.1",
-        "secp256k1": "^4.0.0"
+        "secp256k1": "^4.0.4"
     },
     "devDependencies": {
         "@types/mocha": "^7.0.1",