diff --git a/create/new_project/demos/erc20_btc/package.json b/create/new_project/demos/erc20_btc/package.json
index b03ca0288..44e1bf626 100644
--- a/create/new_project/demos/erc20_btc/package.json
+++ b/create/new_project/demos/erc20_btc/package.json
@@ -14,7 +14,7 @@
     "author": "",
     "license": "ISC",
     "devDependencies": {
-        "@types/node": "^14.14.7",
+        "@types/node": "^14.14.16",
         "@types/readline-sync": "^1.4.3",
         "comit-scripts": "^0.8.3",
         "prettier": "^2.1.2",
diff --git a/create/new_project/demos/erc20_btc/yarn.lock b/create/new_project/demos/erc20_btc/yarn.lock
index e011adc4b..0478212d1 100644
--- a/create/new_project/demos/erc20_btc/yarn.lock
+++ b/create/new_project/demos/erc20_btc/yarn.lock
@@ -113,10 +113,10 @@
   resolved "https://registry.yarnpkg.com/@types/long/-/long-4.0.1.tgz#459c65fa1867dafe6a8f322c4c51695663cc55e9"
   integrity sha512-5tXH6Bx/kNGd3MgffdmP4dy2Z+G4eaXw0SE81Tq3BNadtnMR5/ySMzX4SLEzHJzSmPNn4HIdpQsBvXMUykr58w==
 
-"@types/node@*", "@types/node@^14.14.7":
-  version "14.14.7"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-14.14.7.tgz#8ea1e8f8eae2430cf440564b98c6dfce1ec5945d"
-  integrity sha512-Zw1vhUSQZYw+7u5dAwNbIA9TuTotpzY/OF7sJM9FqPOF3SPjKnxrjoTktXDZgUjybf4cWVBP7O8wvKdSaGHweg==
+"@types/node@*", "@types/node@^14.14.16":
+  version "14.14.16"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-14.14.16.tgz#3cc351f8d48101deadfed4c9e4f116048d437b4b"
+  integrity sha512-naXYePhweTi+BMv11TgioE2/FXU4fSl29HAH1ffxVciNsH3rYXjNP2yM8wqmSm7jS20gM8TIklKiTen+1iVncw==
 
 "@types/node@^10.1.0":
   version "10.17.17"