Update index.js

Author: mauerbac

lib/utils/enums/index.js

@@ -104,4 +104,4 @@ exports.RESERVED_EVENT_KEYWORDS = {
 exports.JAVASCRIPT_CLIENT_ENGINE = 'javascript-sdk';
 exports.NEW_OPTIMIZELY_VERSION = '2';
 exports.NODE_CLIENT_ENGINE = 'node-sdk';
-exports.NODE_CLIENT_VERSION = '1.4.1';
+exports.NODE_CLIENT_VERSION = '1.4.2';