diff --git a/library.properties b/library.properties
index 0cfb6ce..a87fa4b 100644
--- a/library.properties
+++ b/library.properties
@@ -1,9 +1,9 @@
 name=MQUnifiedsensor
-version=1.0.4
-author= Miguel Califa <miguelangel5612@gmail.com>, Yersson Carrillo <miguelangel5612@gmail.com>, Ghiordy Contreras <miguelangel5612@gmail.com>
+version=1.9.9
+author= Miguel Califa <miguelangel5612@gmail.com>, Yersson Carrillo, Ghiordy Contreras
 maintainer= Miguel Califa <miguelangel5612@gmail.com>
 sentence= This library allows you to read the MQ sensors very easily.
-paragraph= This library allows an Arduino/Genuino board to read MQ Sensors (AIr quality meter) references: MQ2, MQ3, MQ4, MQ5, MQ6, MQ7, MQ8, MQ9, MQ131, MQ135, MQ303A, MQ309A.
+paragraph= This library allows an Arduino/Genuino/ESP8266 board to read MQ Sensors (AIr quality meter) references: MQ2, MQ3, MQ4, MQ5, MQ6, MQ7, MQ8, MQ9, MQ131, MQ135, MQ303A, MQ309A.
 category= Sensors
 url=https://github.com/miguel5612/MQSensorsLib
 architectures=avr