Update package.json

Author: vip-git

src/server/package.json

@@ -17,7 +17,7 @@
 		"@nestjs/websockets": "6.5.3",
 		"apollo-server-express": "2.17.0",
 		"axios": "0.19.0",
-		"class-transformer": "0.2.3",
+		"class-transformer": "0.3.1",
 		"class-validator": "0.9.1",
 		"classnames": "2.2.6",
 		"cookie-parser": "1.4.4",