NodeMCU V3 not recognised

Arduino: 1.8.1 (Windows 7), Board: "NodeMCU 1.0 (ESP-12E Module), 80 MHz, Flash, Enabled, All SSL ciphers (most compatible), 4M (3M SPIFFS), v2 Higher Bandwidth, Serial, None, All Flash Contents, 115200"

In file included from C:\Users\chingu\Documents\Arduino\libraries\firebase-arduino-master\src/Firebase.h:30:0,

from C:\Users\chingu\Documents\Arduino\libraries\firebase-arduino-master\src/FirebaseArduino.h:22,

from D:\VGTECH\touch project\home automation\GOOGLE_FIEBASE_BASED_RELAY_CONTROL\hme_automation_codes.docx\hme_automation_codes.docx.ino:5:

C:\Users\chingu\Documents\Arduino\libraries\firebase-arduino-master\src/FirebaseObject.h:109:11: error: StaticJsonBuffer is a class from ArduinoJson 5. Please see Redirecting… to learn how to upgrade your program to ArduinoJson version 6

std::shared_ptr<StaticJsonBuffer<FIREBASE_JSONBUFFER_SIZE>> buffer_;

^

In file included from C:\Users\chingu\Documents\Arduino\libraries\firebase-arduino-master\src/FirebaseArduino.h:22:0,

from D:\VGTECH\touch project\home automation\GOOGLE_FIEBASE_BASED_RELAY_CONTROL\hme_automation_codes.docx\hme_automation_codes.docx.ino:5:

C:\Users\chingu\Documents\Arduino\libraries\firebase-arduino-master\src/Firebase.h:98:11: error: StaticJsonBuffer is a class from ArduinoJson 5. Please see Redirecting… to learn how to upgrade your program to ArduinoJson version 6

std::shared_ptr<StaticJsonBuffer<FIREBASE_JSONBUFFER_SIZE>> buffer_;

^

exit status 1
Error compiling for board NodeMCU 1.0 (ESP-12E Module).

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