diff --git a/asset-transfer-basic/application-gateway-typescript/package.json b/asset-transfer-basic/application-gateway-typescript/package.json
index d5b8eaeb..014caa7f 100644
--- a/asset-transfer-basic/application-gateway-typescript/package.json
+++ b/asset-transfer-basic/application-gateway-typescript/package.json
@@ -5,7 +5,7 @@
     "main": "dist/index.js",
     "typings": "dist/index.d.ts",
     "engines": {
-        "node": ">=12",
+        "node": ">=14",
         "npm": ">=5"
     },
     "scripts": {
@@ -20,10 +20,10 @@
     "author": "Hyperledger",
     "license": "Apache-2.0",
     "dependencies": {
-        "@hyperledger/fabric-gateway": "^0.1.0"
+        "@hyperledger/fabric-gateway": "unstable"
     },
     "devDependencies": {
-        "@tsconfig/node12": "^1.0.9",
+        "@tsconfig/node14": "^1.0.1",
         "@typescript-eslint/eslint-plugin": "^4.31.2",
         "@typescript-eslint/parser": "^4.31.2",
         "eslint": "^7.32.0",
diff --git a/asset-transfer-basic/application-gateway-typescript/tsconfig.json b/asset-transfer-basic/application-gateway-typescript/tsconfig.json
index efc75170..2052fb6e 100644
--- a/asset-transfer-basic/application-gateway-typescript/tsconfig.json
+++ b/asset-transfer-basic/application-gateway-typescript/tsconfig.json
@@ -1,5 +1,5 @@
 {
-   "extends":"@tsconfig/node12/tsconfig.json",
+   "extends":"@tsconfig/node14/tsconfig.json",
    "compilerOptions": {
        "experimentalDecorators": true,
        "emitDecoratorMetadata": true,